I have compiled a list of recent sales for many of the popular vintage calculators. You can scroll through the list to find the brand you are interested in and then read the titles for specific information on the model etc. The titles are pulled directly from auction listings so they aren’t always as informative as one would like. All listings are completed so the price listed is the final sale price.
Brand Title Bids Date Price Atlas Rand ATLAS RAND 240 CALCULATOR (NIXIE PANAPLEX DISPLAY) 1 9/14/2012 $19.99 Avstar Aviation flight calculator/Avstar by Jeppesen Sanderson 2 9/15/2012 $16.50 Bohn BOHN CONTEX Brainchild MANUAL CALCULATOR ADDING MACHINE W/ COVER 7 9/09/2012 $26.00 Bowmar BOWMAR MATH MATE 1 CALCULATOR 2 9/07/2012 $10.50 Calcupen CALCUPEN Works Calculator and Pen w/ Box Instructions- 1975-77 LED 2 9/15/2012 $15.99 Canon Canon 1985 LS-701 Flash Card Calculator unopened in original package 1 9/09/2012 $10.00 Canon Canon P100-DH II Electric Printing Calculator & Paper Rolls, ly Used 2 9/16/2012 $10.99 Canon Canon Palmtronic MD-8 Multi 8 Calculator with case 2 9/16/2012 $16.05 Canon Opened Box Unused Canon TP-8 Pocket Printer Calculator With Paper 1 9/14/2012 $19.99 Casio CASIO GAME CALCULATOR FOOTBALL SG-12 GAME WATCH 2 9/07/2012 $10.50 Casio Casio Digital Diary SF-8000 (never used) 3 9/09/2012 $12.01 Casio Casio Model 121-B Electronic Calculator 1 9/06/2012 $12.99 Casio Casio FX-19 Scientific Calculator with Leather Case 1 9/18/2012 $14.99 Casio Japan Casio PSI Biolator Calculator Biorhythm Feature Green LED 1975 LIKE NEW 3 9/06/2012 $20.00 Casio Casio FX-3800P Calculator Manual Case New in Box 4 9/11/2012 $20.50 Casio CASIO ML-88 ELECTRONIC MUSIC CLOCK CALCULATOR + CASE, BOX & MANUAL 4 9/10/2012 $27.00 Casio Casio Pocket Mini Calculator 2 9/20/2012 $31.01 Casio CASIO PERSONAL COMPUTER PB-100F IN WORKING CONDITION 8 9/09/2012 $32.05 Casio Great Buy, a CASIO FX-39 Green VFD scientific calculator 7 7/20/2012 $40.77 Casio CASIO FX-4200P SCIENTIFIC "DOT MATRIX" CALCULATOR NIB WORKS PERFECTLY 7 9/09/2012 $43.00 Casio CASIO ML-90 MELODY CLOCK MUSICAL CALCULATOR EARLY ALARM TECHNOLOGY 2 9/17/2012 $44.95 Casio CASIO PERSONAL-MINI CALCULATOR NIB WORKS PERFECTLY 1 9/17/2012 $49.99 Casio Casio Micro-mini calculator, M810 6 9/09/2012 $64.17 Casio Casio Mini Electronic Calculator Made in Japan 20 9/15/2012 $76.00 Casio CASIO 121-A NIXIE TUBE CALCULATOR FOR PARTS ONLY 17 6/25/2012 $89.33 Casio Casio CQ-1 Computer Quartz Calculator Alarm Clock Stop Watch + EXTRAS 1 9/13/2012 $139.95 Casio CASIO MQ-1 Calculator with case in excellant condition 5 9/11/2012 $210.50 Citizen German Calculator Collection - Citizen SR 1 - ULTRA- SCIENTIFIC 1 9/15/2012 $19.99 Commodore Commodore Electric Adding Machine Model 208 in the Original Box Working 1 9/15/2012 $10.00 Commodore German Calculator Collection - Commodore SR4120R - Poor men's 4190R 1 9/17/2012 $10.00 Commodore Commodore US1 Calculator Retro 1970's Desktop US 1 Office Computer 3 9/16/2012 $20.50 Commodore COMMODORE 889d CALCULATOR WITH Case WORKS PERFECTLY 1976 10 9/08/2012 $24.50 Commodore Commodore Minuteman 6 Calculator Retro Good Condition in Box 4 9/20/2012 $29.00 Commodore Commodore Minuteman 6 Calculator -- Excellent Condition and Fully Functioning 2 9/17/2012 $36.99 Computex Computex Mark-V electronic calculator 1 9/13/2012 $21.00 Corvus CORVUS electronic calculator 2 9/10/2012 $22.00 Curta CURTA HAND CALCULATOR II AND MANUAL, #546563 EUC 1 9/16/2012 $24.95 Denon Ultra 1969 Denon DEC-61A4 Nixie Tube Desktop Calculator - A Beast 1 9/11/2012 $29.00 Friden Friden EC 1113 calculator nixie tube 4 9/20/2012 $29.00 Heineken HEINEKEN NOVELTY CALCULATOR NEAR MIB WORKS PERFECTLY 1 9/19/2012 $29.99 HP HP 19BII Business Consultant II 1986 with manual in working condition 2 9/08/2012 $10.50 HP HP 82143A peripheral printer for HP 41 Hewlett Packard calculator 5 9/15/2012 $12.10 HP Hewlett-Packard HP-11C Owner's Handbook And Original Box 1 9/13/2012 $12.95 HP HP 12c Financial Calculator with Owner's Handbook 5 9/15/2012 $13.49 HP HP 12C Hewlett Packard Financial Calculator and Case WORKING 6 9/12/2012 $14.50 HP HP 20S Scientific Calculator 6 9/05/2012 $14.50 HP HP 12C Financial Calculator 1 9/07/2012 $14.99 HP HP 20s Scientific Calculator Great Condition Case Included New Batteries 14 9/08/2012 $15.00 HP HP 12C Financial Calculator Hewlett Packard 11 9/16/2012 $15.50 HP Hewlett Packard HP 15C Scientific Calculator with case not working 2 9/06/2012 $15.50 HP HP 10B Financial calculator, with leather case 4 9/08/2012 $15.50 HP Hewlett Packard HP 38G Graphing Calculator NCTM 75th Anniversary Excellent 6 9/17/2012 $15.50 HP HEWLETT-PACKARD HP-22S SCIENTIFIC CALCULATOR OWNERS MANUAL 1988 4 9/05/2012 $17.45 HP Hewlett Packard HP 41CV Sceintific Calculator For Parts or Repair 2 9/16/2012 $17.49 HP HP Hewlett Packard 32S PRN Scientific 4 9/19/2012 $18.00 HP HP-12C Classic Calculator 1987 Edition with Leather case and Owner's Handbook 6 9/09/2012 $18.25 HP HP41 Mathematics Application Pac Math HP 41 HP-41 Calculator 5 9/13/2012 $19.20 HP Hewlett Packard HP Calculator Infd Printer Model 82240A 12 9/15/2012 $19.50 HP HEWLETT PACKARD HP-17B BUSINESS CALCULATOR COMPLETE BOX & MANUAL 8 9/18/2012 $20.50 HP HP 28S Advanced Scientific Calculator - Tested and Works - Great Shape 5 9/08/2012 $20.95 HP 1972 Hewlett Packard HP 80 Calculator International Harvester Treas Dep 9 9/13/2012 $23.03 HP HP 11C Scientific Calculator with case 6 9/12/2012 $24.00 HP Hewlett Packard HP 45 Calculator & 82002A Battery Charger AC Adapter 10 9/18/2012 $26.00 HP HP-15C Hewlett Packard Scientific Calculator with Case 11 9/16/2012 $26.00 HP HP-15C Calculator 18 9/15/2012 $26.00 HP HP-41 Financial Decisions Pac for the HP41 HP 41 calculator 3 9/16/2012 $27.00 HP Hewlett Packard HP 38C Financial Calculator with Manuals 7 9/16/2012 $27.00 HP HP 48 HP-48SX/GX Environmental Case NEW 2 9/18/2012 $27.98 HP HP 41C Calculator w/Case, Manual, Welcome Letter, Quick Reference Guide and MORE 3 9/05/2012 $27.98 HP Hewlett Packard Programmable 12C Business And Scientific Calculator with Case 1 9/15/2012 $29.99 HP Hewlett Packard 32S RPN Scientific Calculator 1987 1 9/12/2012 $29.99 HP Hewlett packard hp-55 calculator 1 9/14/2012 $29.99 HP Hewlett Packard 32E calculator 18 9/09/2012 $30.01 HP Hewlett Packard 28S Advanced Scientific Calculator Tested, Working EXC COND 6 9/19/2012 $31.00 HP Hewlett Packard 15C Scientific Calculator 7 9/15/2012 $31.00 HP Hewlett Packard HP-11C Scientific Calculator Passes Keyboard/Self Test 17 9/09/2012 $31.00 HP Hewlett-Packard HP-21 Calculator In Original Box 4 9/11/2012 $31.00 HP Beautiful HP41C Tall keys Calculator EXCELLENT W BATTERIES - HP 41C 1 9/18/2012 $33.99 HP HP 28S Advanced Scientific Calculator Working 24 9/16/2012 $34.01 HP 1980 Hewlett Packard HP-33C Calculator w Case & Adapter for Parts 7 9/08/2012 $34.33 HP Hewlett Packard 28S Advanced Scientific Calculator with Leather Case 9 9/20/2012 $35.00 HP TWO Hewlett-Packard HP-21 calcs with ONE charger, ONE case and ONE handbook 1 9/17/2012 $35.00 HP 1982 Hewlett Packard HP 41CV Calculator Working 15 9/05/2012 $36.00 HP Early 1970's Hewlett Packard HP-35 Calculator with Accessories. 11 9/08/2012 $36.50 HP HEWLETT PACKARD 28S ADVANCED SCIENTIFIC CALCULATOR EXC CONDITION 1 9/07/2012 $39.95 HP Hewlett packard 41c calculator 1 9/09/2012 $39.99 HP Hewlett Packard STANDARD PAC for the HP 67/97 Calculator 1 9/11/2012 $40.00 HP Hewlett Packard HP 41CX Scientific Calculator Owner's Manual Set 10 9/17/2012 $41.00 HP Hewlett Packard 19b 2 11 9/16/2012 $42.00 HP Hewlett Packard 11C Scientific Calculator 3 9/16/2012 $42.00 HP Hewlett Packard 11c calculator 5 9/20/2012 $42.00 HP Hewlett Packard 91 Desktop Printing Calculator 9 9/20/2012 $42.00 HP Hewlett-Packard HP 45 Calculator w/ Case, Manuals, Charger 17 9/10/2012 $42.00 HP HP-35 VERSION 4 CALCULATOR WORKS PERFECTLY 4 9/08/2012 $44.07 HP hp-41cv 7 9/07/2012 $44.99 HP 1973 Hewlett Packard HP-35 Calculator w Case & Adapter 1 9/19/2012 $45.00 HP Hewlett Packard 65 Calculator 15 9/18/2012 $45.44 HP HP 67/ HP 97 NAVIGATION AND STANDARD PROGRAM PAC CARDS 9 9/11/2012 $46.00 HP 1975 HEWLETT PACKARD HP-21 HAND CALCULATOR WITH ORIGINAL MANUAL & CASE 7 9/10/2012 $47.00 HP HP 11C CALCULATOR WITH CASE - HEWLETT PACKARD 1 9/13/2012 $50.00 HP Hewlett Packard HP-41 Tall Keys Calculator w/ Case & Instructions. 15 9/09/2012 $51.00 HP Hewlett Packard HP 15C Scientific Calculator WORKING 6 9/06/2012 $51.00 HP HP 41CV Calculator With Case / Math Module 4 9/11/2012 $52.00 HP 1987 Hewlett Packard 10B Business Calculator 3 9/10/2012 $52.53 HP Hewlett-Packard HP-18C Business Consultant Owner's Manual - 1 9/15/2012 $52.99 HP Hewlett Packard 12C Calculator 3 9/08/2012 $54.57 HP HP 41 CV Scientific Calculator - Hewlett Packard 9 9/15/2012 $55.99 HP Hewlett Packard Hp12c Calculator HP 12C with case 16 9/17/2012 $56.55 HP Hewlett Packard HP-21 scientific calculator, case, AC adapter, manual 12 9/16/2012 $56.55 HP Hewlett Packard Hp12c Calculator HP 12C 8 9/09/2012 $57.00 HP Hewlett Packard HP-45 calculator 15 9/14/2012 $59.89 HP HEWLETT PACKARD 12C CALCULATOR IN EXCELLENT WORKING CONDITION 10 9/18/2012 $60.00 HP HP 41 CV Scientific Calculator with Survey Pac 1 chip - HEWLETT PACKARD 9 9/16/2012 $60.00 HP HP-41CV Scientific Calculator with New Batteries 6 9/09/2012 $61.00 HP HP 11c CALCULATOR CONDITION..PASSED BOTH TESTS... NO CORROSION 10 9/18/2012 $61.01 HP HP 11C SCIENTIFIC PROGRAMMABLE RPN CALCULATOR, HP11C USA #2741A00656 3 9/11/2012 $61.09 HP HP 27s Calculator 14 9/13/2012 $62.00 HP Hewlett Packard HP 45 Scientific Calculator Complete Unit EXCELLENT CONDITION 4 9/09/2012 $62.00 HP HP-12C calculator w/ case, working 4 9/09/2012 $63.00 HP Hewlett Packard- hp25 Scientific calculator 5 9/09/2012 $65.00 HP Hewlett Packard HP-11C Scientific Calculator gently used 11 9/16/2012 $66.00 HP hp 41c calculator, good condition, quad memory 9 9/09/2012 $66.00 HP HP 10bII Calculator - Owner's Manual Included - Free Shipping 10 9/05/2012 $66.11 HP HP 71B Calculator As-Is For Parts or Repair 2 9/19/2012 $66.51 HP Hewlett Packard HP-15c Financial Calculator with Case - Working 15 9/13/2012 $67.66 HP HP-41CX HEWLETT PACKARD CALCULATOR WITH CASE SURVEYOR'S ENGINEERS 5 9/16/2012 $67.66 HP HP-41CV Scientific Calculator 10 9/15/2012 $69.00 HP HP Calculator 41CV CX Card Reader 13 9/06/2012 $70.99 HP 1987 HP Hewlet Packard 10B Business Calculator - 10 9/20/2012 $71.00 HP hp 41c calculator 19 9/07/2012 $71.00 HP Gently Used HP-11C Scientific Programmable Calculator W/ Case Made In USA 9 9/09/2012 $71.43 HP HP 48GX Graphic Calculator 3 9/15/2012 $72.00 HP HP 28S ADVANCED SCIENTIFIC CALCULATOR EXC CONDITION + BONUS HP 18C 10 9/09/2012 $72.03 HP HP-41 Extended Memory Module With Box and Instructions (HP82181A) 1 9/05/2012 $75.00 HP 1982 Hewlett Packard HP 41CV Calculator Working 1 9/07/2012 $75.00 HP Hewlett Packard HP 15C Scientific Calculator with case and manuals RPN 15 9/10/2012 $75.00 HP HP 19BII Business Consultant II 1986 9 9/09/2012 $76.00 HP HP 41CX engineering calculator 12 9/08/2012 $76.00 HP Hewlett Packard HP41cv scientific calculator tested and working 19 9/11/2012 $76.00 HP Hewlett Packard HP42S RPN Scientific Calculator Collector 1987 8 9/17/2012 $76.01 HP Hewlitt Packard HP 11C Made USA Scientific Calculator with case & Book 1 9/13/2012 $77.41 HP HP-41CV Sceintific Calculator 8 9/10/2012 $78.00 HP Hewlett Packard HP 15C Scientific Calculator w/ case & manual 8 9/19/2012 $78.99 HP Hewlett Packard HP-11C Calculator with Book and Case 9 8/04/2012 $80.50 HP HP 16C Calculator 28 9/11/2012 $82.50 HP Hewlett Packard HP 32S II, 32SII RPN Scientific Calculator & Case 3 9/15/2012 $84.00 HP Hewlett Packard HP 35 Calculator V2 W/ Manual, Charger, Case 2.02 Bug 17 9/11/2012 $85.25 HP HP 67 Calculator with Case, Quick Reference Card and Standard Pac 10 9/17/2012 $86.10 HP HP 17B II Business Calculator 6 9/09/2012 $87.00 HP Hewlett Packard HP-11C Calculator Excellent Condition 9 9/07/2012 $87.00 HP Hewlett Packard HP 37E Calculator w/Pouch - 18 9/16/2012 $88.51 HP HEWLETT PACKARD HP-41CX CALCULATOR WITH CASE SURVEYOR'S ENGINEERS 14 9/14/2012 $88.51 HP 1978 HP-32E Calculator - Original Box 1 9/14/2012 $90.00 HP HP 97 CALCULATOR 1 9/06/2012 $90.00 HP HP 41 CX Scientific Calculator - HEWLETT PACKARD-with case 19 9/12/2012 $91.00 HP HP 28S Advanced Scientific Calculator - in box with manual - great condition 11 9/12/2012 $94.78 HP HP Hewlett Packard 41CX Scientific Calculator 23 9/16/2012 $96.01 HP Hewlett Packard HP-11C Scientific Calculator NEW, MINT in Box HP11C HP 11C 14 9/16/2012 $103.50 HP HP 67 Calculator Please Read Desc. 10 9/17/2012 $103.61 HP HP-45 Slide Rule Calculator by Hewlett Packard 1 9/09/2012 $104.99 HP Hewlett Packard HP-41CV Scientific Calculator **Complete Unit in Box** 3 9/09/2012 $105.00 HP HP-16C Computer Scientist Calculator w/ Soft Case, Owners Manual, Batteries + 8 9/07/2012 $105.00 HP HP 35 engineers calculator 3 9/10/2012 $105.05 HP German Calculator Collection - Privileg SR-54NC - FAMOUS NON HP RPN 2 9/05/2012 $107.50 HP HP-75C Computer/Calcu?lator with Manuals and Accessories 26 9/09/2012 $107.50 HP HP HEWLETT PACKARD 38 E HAND HELD CALCULATOR WITH CASE, BATTERY & AC 8 8/15/2012 $108.58 HP HEWLETT-PACKARD 12C FINANCIAL CALCULATOR 1 9/17/2012 $110.00 HP HEWLETT PACKARD HP-65 CALCULATOR CASE & POWER ADAPTER WORKS NO RESERVE 5 9/05/2012 $110.00 HP HP-41CX Scientific Calculator Case 16 9/16/2012 $112.50 HP HP 10C Scientific Calculator w/ box and manual 8 9/17/2012 $112.50 HP Hewlett Packard (HP) Xpander Graphing Calculator (Prototype) 5 9/11/2012 $114.38 HP Hewlett packard hp 41cx calculator 15 9/15/2012 $118.26 HP Hewlett Packard HP 41C OPT 001 Calculator "BLANKNUT" 17 9/09/2012 $122.50 HP Hewlett Packard HP 41CX Scientific Calculator Complete Unit -Excellent Condition 4 9/08/2012 $125.57 HP 1979 Hewlett-Packard HP-41C Calculator With 82143A Printer, & Stats Pac -NIB 1 9/05/2012 $129.00 HP Hewlett Packard HP67 Calculator w/Standard, Business Pacs, More HP 67 -Free Ship 1 9/19/2012 $130.00 HP Hewlett Packard HP-97 Scientific Desktop Calculator SYSTEM 1 9/05/2012 $130.00 HP HP 16C 1 9/09/2012 $134.99 HP HP-55 Scientific Calculator in excellent condition - FIND 21 9/12/2012 $135.00 HP Hp-45 Calculator Read Description 17 9/06/2012 $135.50 HP Hewlett Packard HP-67 Calculator, Cradle, Adapter from Los Alamos Labs 8 9/09/2012 $137.50 HP Hewlett Packard HP 34C Programmable Calculator EXCELLENT CONDITION 4 9/14/2012 $141.35 HP Hewlett Packard HP 65 Programmable Calculator W/ Manuals & Case 18 9/16/2012 $141.41 HP Hewlett Packard HP 29C Programmable Calculator Excellent Condition 21 9/09/2012 $142.50 HP HP Model 67 Scientific Calculator w/ Standard & Surveying Pac 8 9/16/2012 $142.50 HP HP 41CV Scientific Calculator 22 9/11/2012 $142.55 HP Hewlett Packard HP 97 Desktop Calculator Excellent Condition with extras 1 9/07/2012 $149.00 HP Hewlett Packard HP 97 Desktop Calculator Excellent Condition COMPLETE UNIT 35 9/11/2012 $152.50 HP HP-41CV CALCULATOR AND ACCESSORIES MOTHERLODE - EXCELLENT CONDITION 7 9/05/2012 $152.50 HP Hewlett-Packard HP-21 Owner's Handbook and Leather Case for Calculator 8 9/15/2012 $154.27 HP HP-71B "CLEAR CASE" CALCULATOR ROM VERSION 1BBBB WORKS 4 9/13/2012 $154.49 HP Hewlett Packard HP 46 Desktop Calculator COMPLETE UNIT 10 9/08/2012 $158.50 HP HEWLETT-PACKARD SCIENTIFIC CALCULATOR CASE ONLY GREAT CONDITION 8 9/19/2012 $159.50 HP Hewlett Packard HP 67 Programmable Calculator EXCELLENT CONDITION 10 9/06/2012 $162.50 HP HP 12C Hewlett Packard Classic MINT 16 9/17/2012 $177.50 HP HP 12C Financial Calculator 7 9/12/2012 $189.00 HP HP 12C Business Financial Calculator Hewlett Packard Scientific + case 4 9/07/2012 $247.50 HP Hewlett Packard HP 12C Financial Calculator 15 9/19/2012 $250.27 HP HP 12C Financial Calculator 11 9/08/2012 $730.00 ICM ICM 816 Nixie Tube Desktop Calculator, International Calculating Machines 28 9/17/2012 $170.00 Kosmos Calculator Astrological Astro Personal Computer By Kosmos 1979 1 9/18/2012 $175.00 Litton Litton Calculator Monroe 30 W/Case And Adapter Plus Carrying Case Works 13 9/20/2012 $197.50 MBO German Calculator Collection - MBO alpha 1000-1 - BASIC SCIENTIFIC 7 9/09/2012 $201.50 MBO German Calculator Collection - MBO FN-8D - VERY FINANCIAL 20 9/10/2012 $202.50 MBO German Calculator Collection - MBO alpha 3000 - HIGH-END SCIENTIFIC 7 9/08/2012 $203.70 Melcor Calculator - Melcor SC - 645 15 9/08/2012 $204.52 Monroe 1940-50's Monroe "MonroMatic" Executive electric calculator Model CAA-10 3 9/05/2012 $205.60 Monroe MONROE MANUAL MECHANICAL CALCULATOR, WORKS 18 9/18/2012 $207.26 Monroe MONROE ADDING CALCULATOR SERIAL-M-12965-D--- MODEL 811H14 11 9/18/2012 $207.50 Netronics Netronics N2000 MX Scientific Calculator Hand Tooled Leather Case 29 9/16/2012 $212.50 Omron OMRON 86 Calculator with original case 34 9/09/2012 $221.25 Omron 1979 Calculator Programming RPN HP-25 HP-29C HP-67 TI-57/59 SR-52 Sharp PC-1201 1 9/19/2012 $225.00 Omron Omron 86M LED Calculator Orange Color New Old Stock NIB WORKS 1 9/15/2012 $225.00 Omron FLIGHT COMPUTER - Astro 88 - by Digital Innovations and Omron 1 9/09/2012 $250.00 Pickett PICKETT N1010-ES TRIG SLIDE RULE CALCULATOR WORKS PERFECTLY 1 9/07/2012 $250.00 Privileg German Calculator Collection - Privileg model 585 D-E - SLIDE RULE 27 9/15/2012 $255.00 Rapid Man Rapid Man Rapidman 1208 LC Calculator By Rapid Data Systems 12 9/08/2012 $273.00 RES RES MARK VII & IX CALCULATORS 15 9/10/2012 $293.88 Royal ROYAL CHECKBOOK CALCULATOR CBC 70 30 9/12/2012 $319.44 Royal Digital Royal Digital III "The Magic Stylus Calculator" 28 9/16/2012 $331.78 Santron German Calculator Collection - Santron model 624 - SCIENTIFIC 1 9/09/2012 $350.00 SCM SCM Marchant I Nixie Electronic Calculator 9 9/15/2012 $365.00 Sharp SHARP EL-5804 ELSIMATE Slide Rule Calculator NIB BATTLESTAR GALACTICA Star Wars 12 9/09/2012 $10.00 Sharp SHARP EL-5100 S Scientific Calculator in Original Hard Case, Works Fine 2 9/17/2012 $10.49 Sharp Sharp micro Compet QT-8D Calculator - Works Perfectly 3 9/16/2012 $10.60 Sharp SHARP HANDHELD COMPUTER PC-1211 aka RADIO SHACK TANDY TRS80 PC1 2 9/19/2012 $12.50 Sharp Sharp pc-1802 calculator 1 9/16/2012 $14.95 Sharp SHARP EL-5804 ELSIMATE Slide Rule Calculator NIB BATTLESTAR GALACTICA Star Wars 14 8/19/2012 $16.50 Sharp 1970's TIFFANY & CO. Sterling silver CALCULATOR Sharp ELSI MATE EL- 8019 Works 6 9/06/2012 $16.95 Sharp SHARP EL-8M calculator 1 9/15/2012 $19.99 Sharp SHARP EL-5804 ELSIMATE Slide Rule Calculator NIB BATTLESTAR GALACTICA Star Wars 1 9/16/2012 $24.50 Sharp SHARP EL-733A BUSINESS FINANCIAL SCIENTIFIC CALCULATOR 10 DIGIT 1 9/05/2012 $24.99 Sharp Sharp Pocket Computer PC-1270 Sharp Japan 1992 1 9/19/2012 $29.50 Sharp Sharp PC-1250A Pocket Computer/Calculator w/CE-123P CE-125 Printer Cassette 4 9/08/2012 $32.05 Sharp SHARP EL5500 III SCIENTIFIC CALCULATOR COMPUTER *2 x MEMORY of EL5500 II 2 9/10/2012 $61.09 Sharp and Sharp EL-509H Scientific Calculator w/ Case - Super Clean 16 9/16/2012 $400.00 Sharp Sharp EL-8020 Elsi Mate Pocket Calculator - Not Working 10 9/12/2012 $406.00 Sharp SHARP EL-6250 Phone Dial Master LCD Phonebook Calculator - Used 16 9/09/2012 $426.87 Sharp Sharp EL-506 D 506D Scientific Calculator 1984 16 9/10/2012 $431.37 Sharp SHARP EL 506-P Scientific Calculator in Case 22 9/08/2012 $540.00 Silver Reed Silver Reed Silver-Reed SE-702 Electric Calculator 1 9/19/2012 $15.99 Summit Summit Ko9V LED Calculator Excellent Condition & Working w Carry Case 6 9/10/2012 $22.51 Texas Instruments TI SR-50 Slide Rule Caculator w/ Manual missing battery cover- Texas Instruments 11 9/20/2012 $10.48 Texas Instruments TEXAS INSTRUMENTS BA-35 BUSINESS ANALYST & TI-35 SCIENTIFIC CALCULATORS 2 9/20/2012 $10.49 Texas Instruments Texas Instruments "Little Professor" Electronic Calculator 2 9/17/2012 $10.49 Texas Instruments The Little Professor Texas Instruments Calculator Game LTA3489 ~FREE S&H 2 9/16/2012 $10.49 Texas Instruments 1976 Texas Instruments Little Professor Calculator 2 9/13/2012 $10.49 Texas Instruments Texas Instruments Programmable Calculator SECURITIES ANALYSIS Module TI-59 TI-58 2 9/11/2012 $10.49 Texas Instruments Texas Instruments Little Professor Calculator TI Math Tutor - Works Fine 2 9/10/2012 $10.49 Texas Instruments Great VTG Calculators: LED Texas Instruments TI-1250, TI-1025, TI-30 & Novus 650 2 9/09/2012 $10.49 Texas Instruments Texas Instruments Advanced Scientific TI-81 Graphics Calculator w/ Guidebook 4 9/08/2012 $10.50 Texas Instruments TEXAS INSTRUMENTS BAII PLUS BUISNESS ANALYST CALCULATOR. GREAT BUY 5 7/22/2012 $10.50 Texas Instruments Texas Instruments Data Card Calculator 1979 with case and original box 7 9/14/2012 $10.52 Texas Instruments TEXAS INSTRUMENTS TI-55-II ADVANCED LCD SLIDE RULE CALCULATOR COMPLETE 6 9/16/2012 $11.09 Texas Instruments Texas Instruments TI-74 BASICALC 2 9/13/2012 $11.50 Texas Instruments 1975 TI-30 RED LED TEXAS INSTRUMENTS CALCULATOR W/ INSTRUCTIONS & CASE 2 9/10/2012 $11.50 Texas Instruments texas instrument ti-30 calculator #8 6 9/16/2012 $11.50 Texas Instruments Texas Instruments TI-30 Electronic Slide-Rule Calculator Ex Cond Works 9 9/20/2012 $11.61 Texas Instruments 1987 Texas Instruments BA-35 Business Analyst Calculator 3 9/16/2012 $12.67 Texas Instruments Texas Instruments TI-1200 Calculator & Original Box, Red LED Works 1 9/17/2012 $12.95 Texas Instruments WORKING TI-30 Texas Instruments Slide Rule Calculator 1 9/13/2012 $14.99 Texas Instruments Texas Instruments TI Programmer Calculator-Works 1 9/11/2012 $14.99 Texas Instruments Texas Instruments 70's TI-30 Red LED Calculator w/Case and Instructions 1 9/17/2012 $15.00 Texas Instruments 1978 Little Professor Texas Instruments Electronic Calculator-Works 3 9/15/2012 $15.50 Texas Instruments TI BA-35 Student Business Analyst Calculator W NW BATTERIES 4 9/14/2012 $15.50 Texas Instruments WORKING TI-50 Texas Instruments Slide Rule Calculator & Case & Charger 3 9/16/2012 $16.49 Texas Instruments Texas Instruments DataMath II Calculator +Manual Tested Excellent TI 2500-II 4 9/11/2012 $16.49 Texas Instruments CALCULATOR - TEXAS INSTRUMENTS - LITTLE PROFESSOR - MATH LEARNING WORKS 13 9/13/2012 $16.50 Texas Instruments Texas Instruments Calculator Collection - Business Analyst I - PERFECT 1 9/19/2012 $18.99 Texas Instruments 80s Texas Instruments Math To Go Calculator high 80s kitsch 1 9/11/2012 $19.00 Texas Instruments TI Texas Instruments Little Professor Calculator 1 9/15/2012 $19.99 Texas Instruments Texas Instruments Calculator TI Programmer 1979 2 9/16/2012 $19.99 Texas Instruments Texas Instruments Calculator Collection - TI-55 - PROGRAMMABLE 5 9/15/2012 $20.01 Texas Instruments TEXAS INSTRUMENTS TI-85 CALCULATOR WITH COVER GREAT PRICE 2 9/11/2012 $20.50 Texas Instruments Texas Instruments TI-30 Electronic Slide-Rule Calculator 1 9/11/2012 $21.00 Texas Instruments Texas Instruments Little Professor Hand-held Calculator Game 1 9/15/2012 $21.99 Texas Instruments Texas Instruments TI-34 II Sceintific Calculator With Cover 1 9/17/2012 $22.00 Texas Instruments Texas Instruments Programmable Calculator MATH UTILITIES Module TI-59 TI-58 1 9/10/2012 $22.00 Texas Instruments Texas Instruments TI-34 II Sceintific Calculator With Cover 3 9/10/2012 $22.50 Texas Instruments TEXAS INSTRUMENTS TI 55 II PROFESSIONAL ADVANCED CALCULATOR MATHEMATICS 3 9/10/2012 $22.51 Texas Instruments 1979 Texas Instruments The Little Professor Learning Aid Math Learning 1 9/17/2012 $24.99 Texas Instruments Texas Instruments TI 58/59 Programmable LEISURE Library Module 1 8/10/2012 $25.00 Texas Instruments Texas Instruments PC-100C Printer - WORKING for 58, 58C and 59 18 9/16/2012 $26.52 Texas Instruments Texas Instrument MBA Calculator NIB 1 9/10/2012 $27.99 Texas Instruments TEXAS INSTRUMENTS TI-5032 HOME/OFFICE CALCULATOR 1 9/16/2012 $29.99 Texas Instruments Texas Instruments TI SR-56 Slide Rule Calculator 1 9/16/2012 $29.99 Texas Instruments Texas Instruments SR-50 slide rule calculator - with box and book 1 9/09/2012 $29.99 Texas Instruments Texas Instruments TI 57 programmable calculator original packaging 1 9/05/2012 $30.00 Texas Instruments 70s Texas Instruments Ti 57 programmable calculator+box+paperwork more 5 9/20/2012 $31.02 Texas Instruments Texas Instruments Little Professor Hand-held Calculator Game 7 9/10/2012 $32.26 Texas Instruments 1977 Texas Instruments TI Programmable 59 Calculator Master Library Chip NO RES 12 9/14/2012 $35.00 Texas Instruments Texas Instruments Programmable Calculator APPLIED STATISTICS Module TI-59 TI-58 1 9/20/2012 $39.99 Texas Instruments TI-30 Electronic Slide-Rule Calculator w/ Manual & Case - Works - ISRM 1 9/11/2012 $40.00 Texas Instruments Texas Instruments Calculator Collection - SR-16 Slide Rule - HISTORY 4 9/10/2012 $41.00 Texas Instruments Texas Instruments TI-89 Graphic Calculator 5 9/11/2012 $41.00 Texas Instruments Texas Instruments Calculator Collection - TI Programmer - NON PROGRAMMABLE 6 9/11/2012 $41.00 Texas Instruments Texas Instruments SR-50 Electronic Calculator, Charger, and Case. It WORKS 7 9/11/2012 $41.00 Texas Instruments TEXAS INSTRUMENTS 2500 DATAMATH ELECTRONIC CALCULATOR IN ORIGINAL BOX 9 9/09/2012 $41.00 Texas Instruments Texas Instruments TI-83 Plus Calculator Works Fine Graphing Has Battery Cover 14 9/12/2012 $42.36 Texas Instruments Texas Instruments Calculator Collection - TI-30 - VERY . 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I want to sell my vintage hp45 scientific calculator. It’s in mint condition, even has the extended warranty paperwork and boooklets with case. What’s the most I’ll get
What’s my HP 45 value, in mint condition with battery pack, case, all paperwork
Hi ,I have a used Olivetti Divisumma 18 in ok condition,in Australia. Can you please give me rough idea of value,can send images if needed. Would like this to go to a good home.
Thanks Hugh Gooden
I would like to know the value of my Rockwell International calculator model 350
serial no. 724780
hi i have Litton Royal Digital III, one owner and its original zipper case i would like to sell. It worked beautifully when i stopped using it 45 years ago. I do not know where the stylus is or power supply.
I have a Sharp EL-8009S calculator which folds up and is in a sterling silver case marked Tiffany & Co. What is its value?
Well, there is one on eBay right now that is listed for $645. But, people can list their items for whatever price they want. It’s best to look at actual sold items to determine a realistic price. In the last year there have been a few sales of that particular calculator on eBay. The highest was an auction that had 46 bids and ended at $210. Two other sales were at $133 and $125. That should give you a decent idea of its value.
I have a vintage Adar Liquid Crystal calculator. Need information about it
Thanks
I have a vintage Adar liquid crystal calculator. Does it have any value?
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I have a HP-11c which I have used since 1986 and recently had a battery leak. I would like to know if there is anywhere I can trade it and my older HP calculators for a excellent HP-11C.
I have an HP-25c with charger and books and case and an HP-41CX with card reader, and printer and books for trade.
I started with the HP-25c, then upgraded to an HP-67 (still looking for that one) and then to the HP-41CX. Each was stored without batteries because I was afraid they would leak.
Hi,
I have a working ti-150 and was wondering how to sell it.
Thanks
eBay might be your best bet. A prototype TI-150 just sold there for $381.00.
Can I sell calculators on this site or is this just a tracking site for information?
I have a Unicom 141P. What would that fetch on this site?