2,100+ results for scientific calculator
- Hewlett-Packard HP 15C Scientific Handheld Calculator w/ Case + Bonus 12c Lot 2Opens in a new window or tabPre-Owned$99.99Extra 5% off with couponteacherreseller (2,543) 99%+$5.95 shipping11 watchers
- New ListingVintage Hewlett Packard HP 28S Scientific Calculator With Box Manuals & InsertsOpens in a new window or tab$199.99keyresale (2,241) 94.9%Free shipping
- Vintage Texas Instruments TI-30 Scientific Calculator - Working W/Soft PouchOpens in a new window or tab$11.88rodgui-1768 (79) 97.2%+$4.47 shipping
- HP-38G Scientific Calculator, Working, Buy 2 Get 1 Free, Vintage, Art, Geek GiftOpens in a new window or tabPre-Owned$22.22Extra 5% off with couponfriendlysales22 (432) 93.9%Free shipping39 watchers
- Radio Shack EC4027 Programmable Scientific Calculator 10 DIGIT LCDOpens in a new window or tabParts Only$1.00psionics2311 (66) 100%0 bids · Time left48m left (Today 11:50 AM)+$4.38 shipping
Trending auctions
- New ListingVintage Sinclair Scientific Calculator emulator fully assembled.Opens in a new window or tabBrand New$40.00themakerguy (872) 100%Free shipping
- New ListingSharp EL-509 - Vintage Scientific Calculator 1981Opens in a new window or tabPre-Owned$20.002ndhousevintage (416) 100%+$6.00 shipping
- Vintage Radio Shack EC-4023 Programmable Scientific Formula Calculator 65-987Opens in a new window or tabParts Only$9.00buddesc (726) 98.9%0 bids · Time left2d 10h left (Mon, 09:44 PM)+$8.03 shipping
- Casio Scientific Calculator #FX-451M Twin Sided Soft Touch Solar Powered VintageOpens in a new window or tabPre-Owned$19.99realretro (683) 100%Free shipping
- HP-29C vintage hp scientific calculatorOpens in a new window or tabParts Only$15.50t20p06 (81) 0%3 bids · Time left1d left (Sun, 11:45 AM)+$19.00 shipping
- New ListingHewlett-Packard HP-11C Scientific Calculator w/Case New BatteriesOpens in a new window or tabPre-Owned$59.99sancheeziereselling (5) 100%+$4.31 shipping3 watchers
- New ListingVintage/Retro Radio Shack LCD Scientific Calculator EC-498 / 65-654 ~WORKS~Opens in a new window or tabPre-Owned$7.23Extra 10% off with couponTop Rated Plus+$6.64 shippinggraybotics_shop (2,170) 99.5%Free returns
- Vintage Casio Scientific Calculator FX-115NOpens in a new window or tabPre-Owned$16.99superchargedlt1 (1,845) 100%Free shipping
- New ListingVTG Hewlett-Packard HP-11C Programmable Scientific Calculator With BatteriesOpens in a new window or tabPre-Owned$93.74the_stuffporium (881) 99.8%Was: $124.99 25% off+$9.95 shipping
- Hewlett-Packard HP 27S Scientific Calculator + Case UNTESTEDOpens in a new window or tabParts Only$49.95limelifeshop (2,770) 98.7%Free shipping
- Hewlett Packard HP 20S Scientific Calculator Dark Screen - See PictureOpens in a new window or tabPre-Owned$24.99faveritethings (171) 100%+$6.50 shipping
- New ListingVintage Texas Instruments TI-35 Slimline Scientific Calculator Needs Battery J19Opens in a new window or tabPre-Owned$14.97hiddenpearl_4 (26) 100%+$13.95 shippingFree returns
- Casio Scientific Calculator #FX-451M Twin Sided Soft Touch Solar Powered VintageOpens in a new window or tabPre-Owned$29.95mrnerfan (12,630) 100%Free shipping
- CASIO fx-15 Scientific Calculator OEM Case Tested WorkingOpens in a new window or tabPre-Owned$19.99buybestrep (723) 100%0 bids · Time left5h 19m left (Today 04:21 PM)$44.99Buy It Now+$9.00 shipping
- HP 22S Scientific Calculator Hewlett Packard Vintage 1987 Working ConditionOpens in a new window or tabPre-Owned$49.97coloradoinventory (2,541) 99.2%+$6.00 shipping
- Vintage Casio FX-21 Scientific Calculator 1970s Made in JapanOpens in a new window or tabPre-Owned$25.00malex_622 (461) 100%+$5.85 shipping10 watchers
- New ListingRadio Shack EC-4042 Scientific CalculatorOpens in a new window or tabPre-Owned$10.00arleneanddavid (367) 100%+$5.90 shipping
- Hewlett Packard HP 28C Scientific Calculator Made In USAOpens in a new window or tabPre-Owned$41.00teh-shu (320) 100%2 bids · Time left18h 58m left (Sun, 06:00 AM)+$5.93 shipping
- Casio FX-300S-W Scientific Calculator in Original Box w/ Manual TESTED WORKSOpens in a new window or tabPre-Owned$17.99Top Rated PlusWas: $19.99 10% offcoalchamber998 (7,563) 99.8%Free shippingFree returns
- New ListingVintage UNISONIC 1511L Handheld SCIENTIFIC CALCULATOR w/ Power AC Adapter 650Opens in a new window or tabPre-Owned$33.88Top Rated Plushoney.badger.sales (7,150) 99.6%Free shippingFree returns
- HP 11C Hewlett-Packard Programmable Scientific Calculator, Case, HandbookOpens in a new window or tabPre-Owned$69.00lyra25vega (35) 100%6 bids · Time left21h 7m left (Sun, 08:10 AM)+$10.80 shipping
- Vintage Radio Shack EC-475 Scientific Calculator, WorksOpens in a new window or tabPre-Owned$4.25charlie67tet (65) 100%+$6.60 shipping
- RARE Sharp EL-5100S-T Scientific Calculator w/Text & Case, Manual Appears UnusedOpens in a new window or tabNew (Other)$100.00Top Rated Pluswasteland_scavenging (272) 99.6%+$10.00 shippingFree returns
- Vintage Hewlett-Packard HP-11C Programmable Scientific RPN Calculator TestedOpens in a new window or tabPre-Owned$79.99treasureworldllc (4) 100%Free shipping
- Vintage HP-45 Scientific Calculator Travel Case AC Adapter Manuals - WorksOpens in a new window or tab$124.99auction-hunter-915 (2,579) 98.7%+$13.60 shipping
- NATIONAL SEMICONDUCTOR NS 108 Rare 1970s Pocket Size Scientific Calculator WorksOpens in a new window or tabPre-Owned$44.23keven-59 (2,970) 99.3%+$17.99 shippingfrom Australia
- New ListingHewlett-Packard HP-42S RPN Scientific Calculator TESTED with Box Manual Case VtgOpens in a new window or tabNew (Other)$599.99clickmercantile (457) 100%Was: $799.99 25% off+$6.44 shipping
- New ListingVintage Hewlett-Packard HP-11C Programmable Scientific Calculator TestedOpens in a new window or tab$68.99dmem (2,436) 100%+$5.90 shipping
- Casio fx-7000g Scientific Graphics Calculator - Vintage - TESTEDOpens in a new window or tabPre-Owned$11.99stoutzgeneralstore (273) 98.8%+$2.00 shipping
- Radio Shack EC 4028 Engineering Scientific Calculator needs new batteries VTGOpens in a new window or tab$15.00niqstreasures (1,223) 98.1%+$6.15 shipping
- Radio Shack EC-4015 Vintage Solar Scientific Calculator Tested W/ Soft CaseOpens in a new window or tabPre-Owned$5.50cel9090l (2,235) 99.8%+$6.05 shipping
- NEW NOS - Vintage Sharp EL-520D Scientific Calculator Brand New With Manual USAOpens in a new window or tabBrand New$16.99c200fish (7,010) 99%Free shippingFree returns
- Vintage Radio Shack 10 Digit Scientific Calculator EC-4019 w/Case TestedOpens in a new window or tabPre-Owned$20.00fabulouscoolfinds (495) 100%+$8.60 shipping
- SHARP EL-506L Scientific Calculator With Text NEWOpens in a new window or tabBrand New$49.95thepartypug (1,488) 95.4%+$5.95 shipping
- Texas Instruments TI-59 Programmable Scientific Calculator untested -parts onlyOpens in a new window or tabPre-Owned$55.78Top Rated Plus1pc-tom (2,451) 100%Free shippingFree returns
- New ListingVINTAGE HP-32S II Programmable CalculatorOpens in a new window or tabPre-Owned$85.00hp41calcfan (4,413) 100%+$13.45 shipping
- Vintage 1986 Hewlett Packard HP 28 S Advanced Scientific Calculator & BatteriesOpens in a new window or tabPre-Owned$49.99mythriftsales (923) 100%0 bids · Time left4d 3h left (Wed, 02:22 PM)$72.00Buy It Now+$7.75 shipping
- Hewlett Packard HP 28C Scientific Calculator Made In USAOpens in a new window or tabParts Only$29.99flipalife (1,388) 96.9%Free shipping
- New ListingCasio fx-85 Scientific High Power Solar Cell CalculatorOpens in a new window or tabPre-Owned$9.87Top Rated Plushondorocko (230) 99%+$4.98 shippingFree returns
- TESTED Vintage HP Hewlett Packard HP 20S Scientific Calculator w/case batteriesOpens in a new window or tabPre-Owned$45.00katenjoe02 (245) 99.2%+$5.25 shipping
- HEWLETT PACKARD GRAPHIC CALCULATOR SCIENTIFIC VTG 1993 1990S POWERS UP 32K RAMOpens in a new window or tabParts Only$34.99airking (1,522) 100%+$8.02 shipping
- Texas Instruments TI-30X IIS Scientific Calculator, Purple CaseOpens in a new window or tabPre-Owned$9.99corebobb (14) 100%+$4.28 shippingFree returns
- HP 48G Graphing Scientific Calculator Gray 32K RAMOpens in a new window or tabPre-Owned$59.99enjoythetrail (772) 98.4%Free shipping
- Vintage Texas Instruments TI-30 III Scientific Calculator w/ Box, Cover & ManualOpens in a new window or tabNew (Other)$15.00lunchable_flipz (715) 99.6%+$5.00 shipping
- New ListingVintage Casio Scientific Solar Cell CalculatorOpens in a new window or tabPre-Owned$24.50annclark_0 (2) 100%+$4.38 shipping
- Vintage Radio Shack EC-4035 Engineering Scientific Calculator without batteriesOpens in a new window or tabPre-Owned$15.00alexk_23168 (208) 99.1%+$6.33 shipping
- VINTAGE HEWLETT PACKARD HP 20S SCIENTIFIC CALCULATOR with sleeveOpens in a new window or tabPre-Owned$40.00deeultimate2020 (537) 100%Free shipping
- HP 41CV Hewlett-Packard Scientific Calculator Original Leather Case Surveying 1Opens in a new window or tabPre-Owned$100.00sxejustice (256) 86.7%0 bids · Time left1d left (Sun, 11:25 AM)$200.00Buy It Now+$6.23 shipping
- HP75C SCIENTIFIC CALCULATOR W/ REFERENCE GUIDES MANUALS CASE AND BOXOpens in a new window or tabPre-Owned$400.00brary-8348 (372) 98.6%0 bids · Time left6h 58m left (Today 06:00 PM)Free shipping
- Vintage Radio Shack Programmable Scientific Calculator Solar EC-4024Opens in a new window or tabPre-Owned$11.99elsarincon (362) 100%+$5.90 shippingFree returns
- Vintage Sharp EL-506A Scientific Calculator w/ Case Tested / NEW BATTERIESOpens in a new window or tabPre-Owned$15.95treasuretrovedepot (4,943) 100%Free shipping
- HP 20S Scientific Calculator Hewlett Packard Tested WorksOpens in a new window or tabPre-Owned$32.00chrisrochephoto (707) 98.4%+$4.55 shipping
- New ListingVtg HP 11C Hewlett-Packard Scientific Calculator + Case - Tested NEEDS BATTERIESOpens in a new window or tab$69.99ragar-30 (1,212) 99.2%+$6.15 shipping
- BNIB - Vintage Sharp EL-520D Scientific Calculator Brand NewOpens in a new window or tabBrand New$16.99Save up to 20% when you buy morecoolson728 (677) 100%+$3.00 shipping
- Casio fx-4000P Scientific Calculator - Vintage - TESTEDOpens in a new window or tabPre-Owned$27.77mrelgato (21,668) 100%Free shipping
- Hewlett Packard HP 33s Scientific Calculator-great used conditionOpens in a new window or tabPre-Owned$90.00kvndyr01 (3,185) 98.7%Free shippingLast one1 watchers
- Sharp EL-531db Scientific Calculator In Orig Packaging SealedOpens in a new window or tabBrand New$29.00michaeln22 (896) 99.3%+$4.99 shipping
- Hewlett Packard HP 32S II RPN Scientific Calculator w/Case - Tested WorksOpens in a new window or tabPre-Owned$75.00headofdean (309) 100%+$7.15 shipping
- New ListingVtg Texas Instruments TI-60 Advanced Scientific Calculator, Sleeve, Quick GuideOpens in a new window or tabParts Only$2.95dls429 (268) 100%0 bids · Time left6d 8h left (Fri, 07:09 PM)$6.00Buy It Now+$7.65 shipping
- HP 15C Scientific Calculator Collector EditionOpens in a new window or tabBrand New$174.99samsoncableshpcalculators (11,518) 100%Free shipping53 sold
- Hewlett Packard HP-42S RPN Scientific Calculator EUC!Opens in a new window or tabPre-Owned$135.00cheries*treasures (1,988) 100%5 bids · Time left1d 7h left (Sun, 07:00 PM)+$8.00 shipping
- Radio Shack EC4027 Programmable Scientific Calculator With Manual Tested WorksOpens in a new window or tabPre-Owned$28.50coachhollywood (221) 95.2%Free shipping
- New ListingCasio fx-4000P Scientific Programmable Calculator W/Guide Tested New BatteriesOpens in a new window or tabPre-Owned$74.99robke-3405 (166) 98.8%+$8.60 shipping
- Vintage Lot Of 3 Hewlett Packard 2- 22S And 1- 42S RPN Scientific CalculatorsOpens in a new window or tabParts Only$9.99mariettatreasure (2,090) 100%1 bid · Time left3d left (Tue, 11:34 AM)+$8.45 shipping
- Vintage Hewlett-Packard HP-11C Programmable Scientific Calculator + Leather CaseOpens in a new window or tabPre-Owned$65.00twol-91 (27) 100%1 bid · Time left21h 2m left (Sun, 08:04 AM)+$5.81 shipping
- New in the Box - Casio Model FX-115D Turbo Scientific Calculator - Made in JapanOpens in a new window or tabNew (Other)$34.99feec (5,755) 100%+$11.80 shipping
- New Fx-991ex Classwiz Advanced Engineering Scientific Calculator-552 FunctionsOpens in a new window or tabBrand New$20.99zhura7922 (45) 83.6%Free shippingfrom China
- Sharp EL-525 Solar Cell Scientific Calculator Tested w/ ManualOpens in a new window or tabPre-Owned$39.00vintagcloset (1,138) 99.4%Was: $60.00 35% off+$9.99 shipping
- 2-in-1 Foldable Scientific Calculator & Handwriting Tablet - Learning Function |Opens in a new window or tabBrand New$37.98jiah6795 (3) 100%Free shipping
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