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- New ListingVINTAGE TANDY PC-7 BASIC Pocket ComputerOpens in a new window or tabPre-Owned$105.00hp41calcfan (4,413) 100%+$13.45 shipping
- SwissMicros DM42 Scientific Programmable CalculatorOpens in a new window or tabPre-Owned$245.00hp41calcfan (4,413) 100%+$13.45 shipping12 watchers
- New ListingVINTAGE HP-32S II Programmable CalculatorOpens in a new window or tabPre-Owned$85.00hp41calcfan (4,413) 100%+$13.45 shipping
- Numworks Color Graphing CalculatorOpens in a new window or tabPre-Owned$95.00hp41calcfan (4,413) 100%+$13.45 shipping
- Swiss Micros DM42 Scientific Programmable Calculator #2Opens in a new window or tabPre-Owned$245.00hp41calcfan (4,413) 100%+$13.45 shipping
- Very Rare HP-25E Programmable Calculator with Panamatik Board & Infra RedOpens in a new window or tabPre-Owned$375.00hp41calcfan (4,413) 100%+$18.40 shipping
- SwissMicros DM16L Programmer’s CalculatorOpens in a new window or tabPre-Owned$145.00hp41calcfan (4,413) 100%+$12.55 shipping
- New ListingVINTAGE Sharp PC-1212 BASIC Pocket ComputerOpens in a new window or tabPre-Owned$135.00hp41calcfan (4,413) 100%+$18.40 shipping
- New ListingVINTAGE Sharp PC-1360 BASIC Pocket ComputerOpens in a new window or tabPre-Owned$135.00hp41calcfan (4,413) 100%+$13.45 shipping
- VINTAGE HP-55 Programmable CalculatorOpens in a new window or tabPre-Owned$265.00hp41calcfan (4,413) 100%+$18.40 shipping
- SwissMicros DM15L Scientific Programmable CalculatorOpens in a new window or tabPre-Owned$145.00hp41calcfan (4,413) 100%+$13.45 shipping
- New ListingVINTAGE HP-65 Programmable Calculator w/Math Pacs 1 & 2Opens in a new window or tabPre-Owned$545.00hp41calcfan (4,413) 100%+$18.40 shipping
- Very Rare HP-29E Programmable Calculator with Panamatik BoardOpens in a new window or tabPre-Owned$550.00hp41calcfan (4,413) 100%+$18.40 shipping
- WP 34S Programmable CalculatorOpens in a new window or tabPre-Owned$135.00hp41calcfan (4,413) 100%+$13.45 shipping
- Very Rare HP-34E Programmable Calculator in a Woodstock BodyOpens in a new window or tabPre-Owned$390.00hp41calcfan (4,413) 100%+$18.40 shipping
- VINTAGE HP-67 Programmable Calculator Complete SetOpens in a new window or tabPre-Owned$715.00hp41calcfan (4,413) 100%+$24.75 shipping
- VINTAGE Sharp PC-1350 BASIC Calculator/Computer (Read)Opens in a new window or tabPre-Owned$45.00hp41calcfan (4,413) 100%+$10.50 shipping
- Rare Blue HP-50G Graphing CalculatorOpens in a new window or tabPre-Owned$175.00hp41calcfan (4,413) 100%+$14.00 shipping
- VINTAGE HP-41CV Programmable Scientific Calculator with Stat I PacOpens in a new window or tabPre-Owned$195.00hp41calcfan (4,413) 100%+$18.40 shipping
- VERY RARE VINTAGE HP-27 Financial/Scientific Calculator w/Panamatik BoardOpens in a new window or tabPre-Owned$450.00hp41calcfan (4,413) 100%+$18.40 shipping
- HP-48GX (with HP-48G faceplate) Graphing Calculator For Repair or PartsOpens in a new window or tabParts Only$70.00hp41calcfan (4,413) 100%+$13.45 shipping
- VINTAGE HP-42S Programmable CalculatorOpens in a new window or tabPre-Owned$205.00hp41calcfan (4,413) 100%+$13.45 shipping
- VINTAGE Sharp PC-E500S with 16K RAM Calculator/ComputerOpens in a new window or tabPre-Owned$170.00hp41calcfan (4,413) 100%+$18.40 shipping
- SwissMicros DM10L Scientific Programmable CalculatorOpens in a new window or tabPre-Owned$145.00hp41calcfan (4,413) 100%+$13.45 shipping
- Casio FX-CG500 Touchscreen Graphing CalculatorOpens in a new window or tabPre-Owned$75.00hp41calcfan (4,413) 100%+$18.40 shipping11 watchers
- VINTAGE RARE Sharp PC-1201 Programmable scientific Calculator with ManualsOpens in a new window or tabPre-Owned$165.00hp41calcfan (4,413) 100%+$18.40 shipping12 watchers
- Vintage HP-11C Scientific Programmable CalculatorOpens in a new window or tabPre-Owned$135.00hp41calcfan (4,413) 100%+$18.40 shipping
- SwissMicros DM41X Scientific Programmable CalculatorOpens in a new window or tabPre-Owned$245.00hp41calcfan (4,413) 100%+$13.45 shipping
- Vintage HP-21 Scientific Calculator for Parts or RepairOpens in a new window or tabPre-Owned$65.00hp41calcfan (4,413) 100%+$13.45 shipping
- Swiss Micros DM11L Scientific Programmable CalculatorOpens in a new window or tabPre-Owned$140.00hp41calcfan (4,413) 100%+$13.45 shipping
- VINTAGE Casio FX-702P BASIC Calculator/Computer (Works)Opens in a new window or tabPre-Owned$135.00hp41calcfan (4,413) 100%+$18.40 shipping
- VINTAGE Sinclair President Scientific Calculator (works)Opens in a new window or tabPre-Owned$105.00hp41calcfan (4,413) 100%+$18.40 shipping
- VINTAGE HP-41CV Programmable Scientific CalculatorOpens in a new window or tabPre-Owned$195.00hp41calcfan (4,413) 100%+$18.40 shipping
- TI-82 Advanced Edition Python Graphing Calculator w/French KeyboardOpens in a new window or tabPre-Owned$55.00hp41calcfan (4,413) 100%+$18.40 shipping
- Sparcom Games48 Pac insert card for HP-48GX/SXOpens in a new window or tab$145.00hp41calcfan (4,413) 100%+$10.00 shipping
- VINTAGE HP-25 Programmable CalculatorOpens in a new window or tabPre-Owned$250.00hp41calcfan (4,413) 100%+$18.40 shipping
- SwissMicros DM41L Scientific Programmable CalculatorOpens in a new window or tabPre-Owned$145.00hp41calcfan (4,413) 100%+$13.45 shipping10 watchers
- Texas Instruments TI Nspire CX II CAS Color Graphing Calculator NEWOpens in a new window or tabBrand New$140.00hp41calcfan (4,413) 100%+$18.40 shipping
- RARE HP-48G (with 128K RAM) Graphing CalculatorOpens in a new window or tabParts Only$145.00hp41calcfan (4,413) 100%+$13.45 shipping
- VINTAGE Casio FX-795P BASIC Calculator/Computer with English Manual (Works)Opens in a new window or tabPre-Owned$150.00hp41calcfan (4,413) 100%+$18.40 shipping
- VINTAGE HP-32S Programmable CalculatorOpens in a new window or tabPre-Owned$95.00hp41calcfan (4,413) 100%+$13.45 shipping
- VINTAGE HP-21s Statistical Programmable CalculatorOpens in a new window or tabPre-Owned$90.00hp41calcfan (4,413) 100%+$13.45 shipping
- VINTAGE Sharp PC-G830 BASIC Calculator/Computer (works)Opens in a new window or tabPre-Owned$85.00hp41calcfan (4,413) 100%+$18.40 shipping
- VINTAGE Casio FX-795P BASIC Calculator (Works but has issues)Opens in a new window or tabPre-Owned$70.00hp41calcfan (4,413) 100%+$18.40 shipping
- VERY RARE VINTAGE HP-22 Financial CalculatorOpens in a new window or tabPre-Owned$350.00hp41calcfan (4,413) 100%+$18.40 shipping
- Manual for Sparcom Mathematics Pac for HP-48GX/SXOpens in a new window or tab$40.00hp41calcfan (4,413) 100%+$10.00 shipping
- Sparcom Mechanical Engineering Reference Pac insert card for HP-48GX/SXOpens in a new window or tab$105.00hp41calcfan (4,413) 100%+$10.00 shipping
- SwissMicros DM15L Scientific Programmable Calculator #2Opens in a new window or tabPre-Owned$145.00hp41calcfan (4,413) 100%+$13.45 shipping
- Vintage HP-15C Scientific Programmable Calculator (no bezel or logo)Opens in a new window or tabPre-Owned$130.00hp41calcfan (4,413) 100%+$13.45 shipping
- Sparcom Statistics Pac insert card for HP-48GX/SXOpens in a new window or tab$155.00hp41calcfan (4,413) 100%+$18.40 shipping
- Vintage HP-45 Applications BookOpens in a new window or tabPre-Owned$40.00hp41calcfan (4,413) 100%+$12.55 shipping
- VINTAGE HP-41CV Programmable Scientific Calculator w/Working Card ReaderOpens in a new window or tabPre-Owned$295.00hp41calcfan (4,413) 100%+$18.40 shipping
- VINTAGE Finance Module for HP-71B CalculatorOpens in a new window or tabPre-Owned$149.00hp41calcfan (4,413) 100%+$18.40 shipping
- VINTAGE HP-11C Programmable CalculatorOpens in a new window or tabPre-Owned$125.00hp41calcfan (4,413) 100%+$13.45 shipping
- VINTAGE HP-45 scientific CalculatorOpens in a new window or tabPre-Owned$120.00hp41calcfan (4,413) 100%+$18.40 shipping
- HP-48GX Graphing Calculator for Repair/PartsOpens in a new window or tabParts Only$85.00hp41calcfan (4,413) 100%+$14.00 shipping
- VINTAGE Aristo M 85 S Scientific Calculator (Works)Opens in a new window or tab$105.00hp41calcfan (4,413) 100%+$10.00 shipping
- Sparcom General Chemistry Application Pac insert card for HP-48GX/SXOpens in a new window or tab$110.00hp41calcfan (4,413) 100%+$19.00 shipping
- Casio FXCG10 Prizm Fx-Cg10 Graphing Calculator 21-Digit Color Lcd PackOpens in a new window or tabBrand New$85.00hp41calcfan (4,413) 100%+$18.40 shipping
- Vintage HP-71B Owner's Manual and HP-71B Reference ManualOpens in a new window or tabPre-Owned$90.00hp41calcfan (4,413) 100%+$18.40 shipping
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