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16,882 Results
Hewlett-Packard HP-42S RPN Scientific Calculator TESTED with Box Manual Case Vtg
C $683.30Was: C $1,093.27or Best OfferNew ListingHewlett Packard HP 41C calculator tall keys
C $230.96C $30.72 shippingVINTAGE Texas Instruments TI-95 PROCALC Calculator w/Box/Manuals/Case + TESTED
C $145.20Was: C $170.83or Best OfferC $36.05 shippingCasio Film Card SL-760c Calculator Slim Pocket - Vintage - In Original Package!
C $31.430 bidsC $27.00 shippingEnding Today at 17:07 EDT8m 38sNew Fx-991ex Classwiz Advanced Engineering Scientific Calculator-552 Functions
C $28.68Free shippingHewlett Packard HP-67 Calculator COMPLETE LOGIC BOARD - Fully Working And TESTED
C $170.83or Best OfferHewlett-Packard HP 15C Scientific Handheld Calculator w/ Case + Bonus 12c Lot 2
C $136.6512 watchingVintage Toshiba BC-1215 Electronic Desktop Calculator*CLEAN*
C $99.95C $24.95 shippinghewlett packard calculator 33C
C $15.000 bidsor Best OfferEnding 19 May at 23:00 EDT8d 6hNew Neoprene Rubber Feet for HP-10C, HP-11C, HP-12C, HP-15C, HP-16C Calculators
C $7.17C $2.73 shippingHP-65 67 CALCULATOR STANDARD PAC 8 Cards & Cleaning Card
C $14.352 bidsEnding Today at 21:15 EDT4h 16mHP 48SX Calculator - Not Working
C $36.090 bidsEnding 12 May at 0:27 EDT7h 28mNew ListingHP37E Calculator Not Tested As Is
C $95.66or Best OfferVintage Commodore GL-986R Calculator Electronic Solid State Green Line w/ Case
C $34.15or Best Offer13 watchingHewlett-Packard HP 42S RPN Scientific Calculator Rare And Lot Of 13 Total Read !
C $545.27C $30.63 shipping21 watchingHP 92169C Leather Case for Hewlett Packard HP calculators Hp-11, Hp-12,Hp-15, 16
C $39.60C $15.70 shipping80 soldHP 48G+ Calculator In Box
C $140.323 bidsEnding 12 May at 0:46 EDT7h 47mCasio FX-602P Programable Scientific Calculator Vintage W/Cover
C $140.00or Best OfferFree shippingTexas Instruments TI-74 BASICALC Programmable Calculator w/ Case See Video Demo!
C $136.65or Best OfferVintage Manual "Baby Calculator “. No Stylus Or Case. Works Fine
C $10.930 bidsor Best OfferEnding Today at 18:53 EDT1h 54mHP 71B Pocket Computer + MultiMOD ROM Emulator
C $550.446 bidsEnding 13 May at 21:34 EDT2d 4hMonroe 1655 Programmable Desktop Calculator UNTESTED -NO POWER CORD- RARE
C $485.144 bidsC $72.83 shippingEnding 13 May at 22:24 EDT2d 5hVintage TI-5200 Texas Instruments Desk Top Calculator W/Adapter
C $25.00or Best OfferCasio CQ-1 Computerized Quartz Calculator Stopwatch Alarm Clock, works perfect
C $68.32or Best OfferRCA Electric Digital Calculator 3C1010 Space Age Art Deco Working
C $136.651 bidEnding 14 May at 11:59 EDT2d 19hRARE Sharp EL-5100S-T Scientific Calculator w/Text & Case, Manual Appears Unused
C $136.66or Best OfferC $37.23 shippingVintage Rare Crayola Roll-Out calculator Purple New on Card
C $21.80C $21.95 shippingVintage 1976 Little Professor Texas Instruments Calculator Tested Working
C $32.80or Best OfferHP Card Reader Gummy Wheel Repair parts HP65 HP67 HP97 HP82104A HP41C 41CV 41CX
C $5.45C $4.44 shippingOnly 3 leftHewlett-Packard HP 97 Programmable Printing Calculator w/ Power Cord And Case.
C $409.98or Best OfferC $67.66 shippingHP-16C RARE PROGRAMMABLE VINTAGE CALCULATOR WORKS PERFECTLY
C $83.365 bidsC $24.59 shippingEnding 17 May at 14:02 EDT5d 21hVintage 1972 Texas Instruments TI-3500 Desktop Calculator Works
C $50.00or Best OfferHP75C SCIENTIFIC CALCULATOR W/ REFERENCE GUIDES MANUALS CASE AND BOX
C $546.640 bidsor Best OfferEnding Today at 21:00 EDT4h 1mC $37.94 shippingNew ListingCanon P5-D II - Nice and clean, tested - Not working- Parts Only or fix
C $10.00or Best OfferNew ListingVintage Hewlett-Packard HP 15C Handheld Calculator W/Case - Appears To Works
C $20.501 bidC $22.66 shippingEnding 17 May at 21:30 EDT6d 4hHewlett Packard HP 32S II RPN Scientific Calculator w/Case - Tested Works
C $102.50or Best Offer"Vintage Hitachi 32E Nixie Tube Calculator: Large Retro Calculator Power Supply
C $572.61or Best OfferFree shippingVintage Casio fx-21 calculator
C $27.330 bidsEnding Today at 17:36 EDT37m 22sHP 29-C Programmable Calculator Vintage 70s Hewlett-Packard Leather Storage Case
C $395.95or Best OfferC $17.75 shippingVintage 1972 1st Handheld Pocket Casio Mini Electronic Calculator -Case & Manual
C $149.95C $17.99 shippingHP-41CX Calculator, Case, w/ Survey Card/Survey Pac Manual/Overlays
C $225.491 bidEnding 12 May at 15:52 EDT22h 53mHP-38G Scientific Calculator, Working, Buy 2 Get 1 Free, Vintage, Art, Geek Gift
C $30.37or Best OfferC $20.43 shipping39 watchingVery Rare HP-25E Programmable Calculator with Panamatik Board & Infra Red
C $512.48C $59.80 shippingVintage Casio PB-1000 Personal Computer Programmable Calculator WORKING
C $163.99or Best OfferFree shippingVintage Lot Of 3 Hewlett Packard 2- 22S And 1- 42S RPN Scientific Calculators
C $13.651 bidEnding 14 May at 14:34 EDT2d 21hCanon Canola L813 Calculator 1970s L-813 Tested Vintage
C $25.12Was: C $33.50or Best OfferC $14.50 shippingVintage Chadwick Magic Brain Pocket Calculator with Stylus Made in Japan NOS
C $1.350 bidsC $22.77 shippingEnding Today at 19:12 EDT2h 13mHewlett-Packard HP 67 Scientific Calculator USA, Writes & Reads Magnetic Cards
C $307.49or Best OfferC $53.20 shipping20 watchingVintage Brother 807 Pocket/Handheld Calculator With LED Display -Japan-White
C $39.95C $19.99 shippingVintage CASIO FX-880P Personal Computer Calculator 116 lib 32k Basic REPAIR
C $88.83or Best OfferC $4.10 shipping1976 Little Professor Texas Instrument Electronic Calculator
C $14.352 bidsEnding 12 May at 8:52 EDT15h 53mCASIO fx-15 Scientific Calculator OEM Case Tested Working
C $27.320 bidsEnding Today at 19:21 EDT2h 23mNew ListingVintage Radio Shack KEYBOARD CALCULATOR EC-435 Rare,Working, Fast Free Ship
C $273.32or Best OfferCasio FX-8500G Programmable Graphing Calculator-Read Description
C $17.00Was: C $20.00or Best OfferC $9.50 shippinghewlett packard calculator hp 16c Great Working Condition With Case
C $341.65or Best Offer19 watching