2,100+ results for scientific
- New ListingSHARP EL-540D, Vintage Twin Power Scientific Calculator, Original Case, and BoxOpens in a new window or tabNew (Other)S$ 10.80colino13 (66) 100%Postage not specifiedfrom Canada
- VINTAGE RARE Sharp PC-1201 Programmable scientific Calculator with ManualsOpens in a new window or tabPre-OwnedS$ 244.29hp41calcfan (4,403) 100%+S$ 78.74 postagefrom United States12 watchers
- Hewlett Packard HP 67 Vintage Scientific Calculator With Case & ManualOpens in a new window or tabPre-OwnedS$ 75.47fofo77 (1,741) 98.9%9% GST will apply7 bids · Time left11h 32m left (Sat, 01:07 am)+S$ 23.66 postagefrom Australia
- New ListingVtg HP 11C Hewlett-Packard Programmable Scientific Calculator + Case - TestedOpens in a new window or tabPre-OwnedS$ 103.62dmem (2,435) 100%+S$ 47.51 postagefrom United States
- HP 15C Scientific Calculator Collector EditionOpens in a new window or tabBrand NewS$ 251.68samsoncableshpcalculators (11,516) 100%+S$ 64.24 postagefrom United States71 watchers
- *CF* Hewlett Packard HP-10S Scientific Calculator (YBC39)Opens in a new window or tabPre-OwnedS$ 16.66Top-rated sellerTop-rated sellerWas: S$ 22.21 25% offsolanotraders (53,187) 99.4%+S$ 38.42 postagefrom United States
- New ListingCasio FX-300S-W Scientific Calculator in Original Box w/ Manual TESTED WORKSOpens in a new window or tabPre-OwnedS$ 29.60Top-rated sellerTop-rated sellercoalchamber998 (7,528) 99.8%+S$ 45.16 postagefrom United States
- Vintage Hewlett-Packard HP-11C Programmable Scientific RPN CalculatorOpens in a new window or tabPre-OwnedS$ 48.90elaincol_18 (2,363) 100%9% GST will apply2 bids · Time left1d 3h left (Sat, 05:26 pm)+S$ 44.68 postagefrom United States
- HP Hewlett-Packard 32S RPN Scientific Calculator With Original case and ManualOpens in a new window or tabPre-OwnedS$ 92.36nhcsventures (516) 100%9% GST will apply4 bids · Time left1d 21h left (Sun, 11:04 am)+S$ 67.39 postagefrom United States
- HP Hewlett-Packard 32S RPN Scientific Calculator 1987 Tested & WorkingOpens in a new window or tabPre-OwnedS$ 148.05supra_tampa13 (1,632) 100%+S$ 58.87 postagefrom United States
- Vintage Hewlett-Packard HP-11C Programmable Scientific RPN CalculatorOpens in a new window or tabPre-OwnedS$ 36.67ms4qp73 (5) 100%9% GST will apply2 bids · Time left2d 1h left (Sun, 02:48 pm)+S$ 54.05 postagefrom United States
- Vintage Sharp EL-5800 Scientific Calculator ~ workingOpens in a new window or tabS$ 42.94brooktrader (12,103) 100%+S$ 53.70 postagefrom United States
- Hewlett-Packard HP 15C Scientific Calculator LIMITED EDITIONOpens in a new window or tabPre-OwnedS$ 134.47ettubaby (1,986) 100%9% GST will apply13 bids · Time left2d 22h left (Mon, 11:35 am)+S$ 95.98 postagefrom United States
- *NEW* HP 15C RPN Collector’s Edition Scientific Calculator - Limited ProductionOpens in a new window or tabBrand NewS$ 340.51w4technologies (282) 100%+S$ 66.86 postagefrom United StatesAlmost gone35 watchers
- SHARP EL-506L Scientific Calculator With Text NEWOpens in a new window or tabBrand NewS$ 73.95thepartypug (1,485) 95.4%+S$ 55.28 postagefrom United States
- Vintage Casio FX-20 Scientific Calculator Made In Japan Circa 1975Opens in a new window or tabPre-OwnedS$ 59.21Top-rated sellerTop-rated selleruseri_o5ohh (5,527) 99.2%+S$ 45.81 postagefrom United States
- 🧮 NICE CASIO FX-31 Vintage Scientific Calculator # WorksOpens in a new window or tabPre-OwnedS$ 57.00crackerjack-plus (660) 100%+S$ 27.39 postagefrom Serbia
- *CF* Hewlett Packard HP 6S Scientific Calculator (OKW46)Opens in a new window or tabNew (Other)S$ 27.76Top-rated sellerTop-rated sellerWas: S$ 37.01 25% offsolanotraders (53,187) 99.4%+S$ 38.42 postagefrom United States
- Hewlett Packard HP 11C Scientific Calculator (WORKS GREAT)-nice conditionOpens in a new window or tabPre-OwnedS$ 78.78nhcsventures (516) 100%9% GST will apply6 bids · Time left1d 10h left (Sun, 12:00 am)+S$ 46.98 postagefrom United States
- *CF*Hewlett-Packard HP-28S Advanced Scientific Calculator Ref. Manual(STG94)Opens in a new window or tabPre-OwnedS$ 27.76Top-rated sellerTop-rated sellerWas: S$ 37.01 25% offsolanotraders (53,187) 99.4%+S$ 105.04 postagefrom United States
- Vintage Radio Shack Engineering Scientific Calculator EC-4035 With Case WORKS!Opens in a new window or tabPre-OwnedS$ 36.94jwich7 (91) 100%+S$ 44.14 postagefrom United States
- Hewlett-Packard HP 27S Scientific Calculator + CaseOpens in a new window or tabPre-OwnedS$ 133.20royalflippers (1,723) 99.6%Was: S$ 148.01 10% off+S$ 48.01 postagefrom United States
- Hewlett Packard HP42S RPN Scientific Calculator With Case - TESTED WORKINGOpens in a new window or tabPre-OwnedS$ 259.10mic-6901 (41) 100%+S$ 47.63 postagefrom United States
- Vintage Radio Shack LCD Scientific Model EC-4006 Calculator. Made in Japan.Opens in a new window or tabPre-OwnedS$ 6.48torontcanc (3,040) 100%+S$ 14.89 postagefrom Canada
- Texas Instruments TI-34 Scientific Calculator 1987 Vintage Ref CardOpens in a new window or tabPre-OwnedS$ 16.21walhol22 (288) 100%+S$ 44.77 postagefrom United States
- Vintage 1976 HP 67 Programmable Scientific Calculator Hewlett Packard USAOpens in a new window or tabPre-OwnedS$ 509.36brboz-24 (13) 100%0 bids · Time left3d 4h left (Mon, 06:07 pm)+S$ 67.33 postagefrom United States
- Open Box! Hewlett Packard HP42S RPN Scientific Calculator Case& Manuals RareOpens in a new window or tabNew (Other)S$ 1,086.64sabeostore (90) 100%+S$ 95.24 postagefrom United States
- NATIONAL SEMICONDUCTOR NS 108 Rare 1970s Pocket Size Scientific Calculator WorksOpens in a new window or tabPre-OwnedS$ 64.83Top-rated sellerTop-rated sellerkeven-59 (2,952) 99.3%+S$ 23.66 postagefrom Australia
- Texas Instruments TI-59 Programmable Scientific Calculator untested -parts onlyOpens in a new window or tabPre-OwnedS$ 82.581pc-tom (2,432) 100%+S$ 46.73 postagefrom United States
- Vintage Hewlett Packard Scientific Business Calculator HP 11C Programmable 1981Opens in a new window or tabPre-OwnedS$ 241.94luvlyjubly_au (247) 100%+S$ 23.66 postagefrom Australia
- Vintage Hewlett-Packard HP 27 Handheld Scientific CalculatorOpens in a new window or tabPre-OwnedS$ 269.95oregon-survival-outdoors (221) 96.4%9% GST will apply1 bid · Time left5d 1h left (Wed, 03:11 pm)+S$ 77.25 postagefrom United States
- 3B Scientific Tube Holder S 1014525Opens in a new window or tabNew (Other)S$ 341.01fsasllc (187,475) 99.4%Was: S$ 1,009.22 66% off+S$ 54.35 postagefrom United States
- SCIENTIFIC RADIO MILITARY HAM RADIO QUARTZ CRYSTAL 6mOpens in a new window or tabPre-OwnedS$ 42.12buzssaw (410) 100%+S$ 125.53 postagefrom Canada
- *CF*Hewlett-Packard HP-28S Advanced Scientific Calculator Owner's Manual (STG93)Opens in a new window or tabPre-OwnedS$ 27.76Top-rated sellerTop-rated sellerWas: S$ 37.01 25% offsolanotraders (53,187) 99.4%+S$ 105.04 postagefrom United States
- Sharp Scientific Calculator EL- 550 with Printer - Tested and WorkingOpens in a new window or tabPre-OwnedS$ 40.80snickers99 (975) 100%+S$ 45.59 postagefrom United States
- Hewlett-Packard HP 42S RPN Scientific Calculator Rare And Lot Of 13 Total Read !Opens in a new window or tabPre-OwnedS$ 541.96josua-3083 (1,105) 99.4%+S$ 56.61 postagefrom United States17 watchers
- *CF* Hewlett Packard HP HP-30S Scientific Calculator --New? (OKW86)Opens in a new window or tabNew (Other)S$ 44.42Top-rated sellerTop-rated sellerWas: S$ 59.22 25% offsolanotraders (53,187) 99.4%+S$ 95.87 postagefrom United States
- Vintage APF Mark 22 Advanced Scientific Calculator In Original Box With ChargerOpens in a new window or tabPre-OwnedS$ 44.40alice6565 (1,619) 100%+S$ 56.63 postagefrom United States
- Vintage Casio Programmable Scientific Calculator FX-3800POpens in a new window or tabPre-OwnedS$ 59.06Top-rated sellerTop-rated sellero76 (19,270) 99.6%+S$ 36.20 postagefrom United States
- High Purity Beryllium Disk Scientific Experiments And In-situ XRD MeasurementsOpens in a new window or tabBrand NewS$ 265.02 to S$ 575.93scimaterialshub (1) 100%+S$ 69.59 postagefrom China
- Hewlett Packard HP 11C Scientific Calculator W/ Case Working Vintage 1980’sOpens in a new window or tabPre-OwnedS$ 125.71babybumbleb (186) 96.8%+S$ 23.66 postagefrom Australia
- VINTAGE HP-45 scientific CalculatorOpens in a new window or tabPre-OwnedS$ 214.68hp41calcfan (4,403) 100%+S$ 77.86 postagefrom United States
- Vintage Hewlett Packard HP-45 HP45 RPN LED Scientific Calculator, w/ AC ChargerOpens in a new window or tabS$ 135.83klonga (624) 100%9% GST will apply0 bids · Time left2d left (Sun, 01:47 pm)+S$ 75.98 postagefrom United States
- Radio Shack Student Scientific Calculator EC-4042 10 Digit Grey Vtg NewOpens in a new window or tabBrand NewS$ 21.471966agdavenport2012 (65) 100%+S$ 53.66 postagefrom United States
- Vintage Hewlett Packard HP-21 Scientific RPN Calculator- Excellent w/ Box-ManualOpens in a new window or tabPre-OwnedS$ 611.24klonga (624) 100%+S$ 103.39 postagefrom United States
- Vintage Hewlett-Packard HP 28C Advanced Scientific CalculatorOpens in a new window or tabParts OnlyS$ 59.15rajaebutle_3 (971) 100%+S$ 53.95 postagefrom United States
- Rack Mount SAE Scientific Audio Electronics 5000 Impulse Noise Reduction SystemOpens in a new window or tabParts OnlyS$ 235.41ibuystufftwo (2,891) 100%+S$ 222.14 postagefrom United States
- Vintage Sharp EL-506P Scientific Calculator With Protective CoverOpens in a new window or tabPre-OwnedS$ 22.19acipriani (1,263) 99.8%+S$ 44.93 postagefrom United States
- Vintage 1979 Texas Instruments TI-58C TI58C Scientific Calculator For PartRepairOpens in a new window or tabParts OnlyS$ 59.22btechsfl (36) 100%+S$ 36.20 postagefrom United States
- Hewlett Packard HP 28C Scientific Calculator, Excellent physical but not workingOpens in a new window or tabParts OnlyS$ 48.86dsnowsj (612) 100%+S$ 54.62 postagefrom United States
- Radio Shack Scientific Calculator EC-4031 Dual Powered Solar - BatteryOpens in a new window or tabPre-OwnedS$ 22.21perkinspickings1 (1,721) 100%+S$ 53.74 postagefrom United States
- Vintage Ibico 099 99 Scientific/ Conversion Calculator New In Original PackageOpens in a new window or tabBrand NewS$ 20.36loompaoompa (1,187) 100%9% GST will apply0 bids · Time left5d 3h left (Wed, 05:00 pm)S$ 29.60Buy It Now+S$ 51.55 postagefrom United States
- HP-38G Scientific Calculator, Working, Buy 2 Get 1 Free, Vintage, Art, Geek GiftOpens in a new window or tabPre-OwnedS$ 32.57friendlysales22 (431) 94.3%+S$ 35.41 postagefrom United States35 watchers
- HP 30S Scientific CalculatorOpens in a new window or tabPre-OwnedS$ 13.32footyworks (1,391) 100%9% GST will apply0 bids · Time left2d 17h left (Mon, 06:55 am)+S$ 25.60 postagefrom Australia
- Vintage APF MARK30 Scientific Calculator, TestedOpens in a new window or tabPre-OwnedS$ 18.37umerenterprises (6,433) 99.7%+S$ 43.87 postagefrom United States
- Scientific Calculator Users Manual no model number 1986Opens in a new window or tabPre-OwnedS$ 5.43cbrett29 (7,574) 100%9% GST will apply0 bids · Time left4d 21h left (Wed, 10:46 am)+S$ 40.43 postagefrom United States
- Texas Instruments TI-59 Programmable Scientific Calculator untested -parts onlyOpens in a new window or tabParts OnlyS$ 73.95myflippnstore (764) 99%+S$ 64.91 postagefrom United States
- VINTAGE HP-41CV Programmable Scientific CalculatorOpens in a new window or tabPre-OwnedS$ 288.71hp41calcfan (4,403) 100%+S$ 80.04 postagefrom United States
- Vintage Sharp Scientific Calculator EL-556 1986 Case & Manual TestedOpens in a new window or tabPre-OwnedS$ 120.97luvlyjubly_au (247) 100%+S$ 23.66 postagefrom Australia
- Casio Scientific Solar Calculator Fx-991N with Hard Case - WorkingOpens in a new window or tabPre-OwnedS$ 22.21alwaysvintagehappy (138) 100%+S$ 53.82 postagefrom United States
- Videotron Remote Control Scientific Atlanta Box RT-U49C-15+ OEM Tested WorkingOpens in a new window or tabPre-OwnedS$ 20.15Top-rated sellerTop-rated sellerWas: S$ 23.71 15% offpeachfuzz*0 (3,213) 99.2%+S$ 20.52 postagefrom Canada
- Vintage TI SR-52 Scientific Calculator In Original Box Texas Instruments +++Opens in a new window or tabPre-OwnedS$ 199.87chezzie7 (5,036) 100%+S$ 81.27 postagefrom United States22 watchers
- Vintage Hewlett Packard HP 15C HP15C RPN Scientific Calculator, Case & ManualOpens in a new window or tabPre-OwnedS$ 296.11klonga (624) 100%+S$ 89.59 postagefrom United States
- Vintage Scientific Calculator - AW44Opens in a new window or tabPre-OwnedS$ 19.00Top-rated sellerTop-rated seller9% GST will applycommanderscott (38,662) 99.8%0 bids · Time left1d 21h left (Sun, 11:28 am)+S$ 49.85 postagefrom United States
- Vintage Hewlett-Packard HP-11C Programmable Scientific RPN Calculator w/ CaseOpens in a new window or tabPre-OwnedS$ 118.44doughforcollegebro (4,320) 99.7%+S$ 47.78 postagefrom United States
- VINTAGE HP-10C Programmable CalculatorOpens in a new window or tabPre-OwnedS$ 199.87hp41calcfan (4,403) 100%+S$ 70.09 postagefrom United States10 watchers
- Vintage Casio FX-21 Scientific Calculator 1970s Made in JapanOpens in a new window or tabPre-OwnedS$ 37.01malex_622 (458) 100%+S$ 54.04 postagefrom United States
- Casio fx-102 Vintage Scientific Desk Calculator 15.8x10.1cm Made in JapanOpens in a new window or tabPre-OwnedS$ 59.22gk2344 (12,633) 99.8%+S$ 29.61 postagefrom Greece14 watchers
- New ListingSentrya Scientific Calculator Preowned VintageOpens in a new window or tabPre-OwnedS$ 4.06parentteam (750) 100%9% GST will apply0 bids · Time left4d 12h left (Wed, 02:02 am)+S$ 52.41 postagefrom United States
- Hewlett Packard HP 20S Scientific Calculator Slip Case Vintage 1987Opens in a new window or tabPre-OwnedS$ 88.82opbnt (5,808) 100%+S$ 43.97 postagefrom United States
- 1PC Brand New Sensor S+4OX DD SCIENTIFIC S+40XOpens in a new window or tabBrand NewS$ 63.66Top-rated sellerTop-rated sellerebuyshop_7 (267) 98.9%Free International Shippingfrom China
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