Scientific Calculators
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FX-570ES PLUS-2 Casio Scientific Calculator Pink Ebay.com starting at $39.77
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USED VINTAGE HP 45 SCIENTIFIC CALCULATOR WORKS CLEAN #5 Ebay.com starting at $69.99
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NEW WHITE Texas Instruments TI-30X IIS Scientific Calculator - New in Package Ebay.com starting at $22.50
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CASIO FX-5800P Scientific Calculator Programable Functional Calculator Engineer Ebay.com starting at $79.76
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CASIO FX-991ES Plus 2nd Edit Functional Scientific 10+2Digit Calculator Student Ebay.com starting at $20.57
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Texas Instruments TI-84 Plus Graph Calculator cosmetic damage on plastic cover Ebay.com starting at $69.50
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Vintage HP-41CX Scientific/Survey Calculator W/Manuals Case Survey Pack Estate Ebay.com starting at $300.00
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Hewlett-Packard HP 42S RPN Scientific Calculator w/Case & Manual - Excellent Ebay.com starting at $310.00
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Casio FX-991EX Scientific Calculator Classwiz 552 function Spreadsheet FX-991 Ebay.com starting at $44.99
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HP-67 Scientific Calculator Programming Pads 1977 OEM Box HP Hewlett Packard 67 Ebay.com starting at $119.99
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Casio FX-9860G III Advanced Graphing Scientific Calculator FX-9860G3 Ebay.com starting at $154.90
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Vintage HP-55 LED Scientific Calculator Ebay.com starting at $249.00
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HP-42S Scientific Calculator with Case Ebay.com starting at $299.00
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NEW RARE Vintage 1983 NOS CANON FS-5 LCD Solar Card Scientific calculator Ebay.com starting at $249.90
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RARE NEW in BOX Vintage NOS 🔴 Casio FX4200P dotmatrix LCD scientific calculator Ebay.com starting at $279.90
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Casio FX-991ES Plus 2nd Edition Scientific Calculator 417 function FX-991 New Ebay.com starting at $21.59
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Hewlett Packard HP 42S Handheld RPN Scientific Calculator / Leather Case Ebay.com starting at $244.00
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Casio watch band CFX-20. Original Scientific Calculator Black Resin Two-Piece St Ebay.com starting at $22.99
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Texas Instruments Little Professor Solar Education Calculator - NEW! Ebay.com starting at $24.99
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Lot of 10 Texas Instruments TI-30X IIS Scientific Calculators Quick Ship Ebay.com starting at $59.95
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Hp RPN Scientific 42S functional needs repair black calculator Ebay.com starting at $145.00
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TI-Nspire, TI-84 Plus Keypad, BUDGET BARGAIN, Calculator Texas Instruments Ebay.com starting at $24.99
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LOFREE Mechanical Calculator Digital LCD Scientific Multi-function EH133P Ebay.com starting at $53.99
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Casio Fx82ms Scientific Calculator 12 Digit 240Functions Stat Data Calculator Ebay.com starting at $15.12
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Texas Instruments TI-84 Plus CE Calculator -Various Colors! Ebay.com starting at $89.99
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Casio Scientific Calculator FX-570ES PLUS 2 Electronic Calculator Ebay.com starting at $26.37
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Calculated Industries 4065 Construction Master Pro Advanced Construction Math Fe Ebay.com starting at $60.99
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CASIO FX-82ES Plus A Scientific Calculator 252 Functions Engineering Students Ebay.com starting at $19.97
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HEWLETT PACKARD HP Model 46 1970's Desktop Scientific Calculator - Working Ebay.com starting at $599.99
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Graphing Calculator Travel Storage Case Bag Hand Carry Storage Bag Case Pouch Ebay.com starting at $17.29
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Vintage Sinclair Cambridge Programmable Scientific Calculator 1977 Ebay.com starting at $159.26
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Hewlett Packard HP 41 Series Calculator | HP 41C HP 41CV HP 41CX Ebay.com starting at $185.00
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Texas Instruments Ti-84 Plus CE Graphing Calculator Mint Green Brand New Python Ebay.com starting at $159.99
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Texas Instruments Slide Cover Silver TI 84 Plus & TI 89 Titanium & TI 84 Plus C Ebay.com starting at $7.99
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Texas Instruments Slide Cover Pink TI 84 Plus & TI 89 Titanium & TI 84 Plus C Ebay.com starting at $7.99
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Texas Instruments TI-84 Plus C Silver Edition Calculator - Various Colors! Ebay.com starting at $64.95
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Vintage HP 12C SCIENTIFIC & FINANCIAL CALCULATOR GOLD TONE Original Packaging Ebay.com starting at $75.00
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HP 42S Hewlett-Packard RPN Scientific Calculator w/ Manuals ALL Original *NEW* Ebay.com starting at $479.99
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Hewlett Packard HP-15C Scientific Calculator with manual - TESTED working Ebay.com starting at $50.00
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Texas Instruments TI-84 Plus CE Graphing Calculator Purple with Slide Cover Ebay.com starting at $89.98
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HP 48GX 128KB RPN Programmable Expandable Graphing Scientific Calculator - VGC Ebay.com starting at $299.99
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TI-84 Plus Silver Edition Graphic Calculator Texas Instruments CD USB TI84 Ebay.com starting at $66.99
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Vintage Soviet USSR Scientific Calculator ELEKTRONIKA B3-18A 1979 Case Manual Ebay.com starting at $39.99
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CASIO FX-991EX Classwiz A Level GCSE Scientific Calculator 552 Functions GENUINE Ebay.com starting at $82.86
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Hewlett Packard HP-42S RPN Scientific Calculator Ebay.com starting at $219.99
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Casio FX-CG500 Color 3D Graphing Calculator Ebay.com starting at $139.95
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CANON Solar F-730SX Scientific/Engineering Calculator Solar Big 2 Line Display Ebay.com starting at $14.90
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Hewlett-Packard HP 35s RPN Scientific Calculator. Unopened New. Ebay.com starting at $398.99
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CASIO CFX-200 Mod: 197 Scientific Calculator Vtg Mens Watch WORKS GREAT 33×40mm Ebay.com starting at $150.00
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🌟 MINT COND. Hewlett Packard HP 35s Scientific Calculator w HP Hard Case Ebay.com starting at $345.00
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Texas Instruments TI-84 PLUS CE Scientific Color GRAPHING Calculator Green +CORD Ebay.com starting at $88.00
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NEW Texas STEM/PWB/2L1/B TI Innovator Hub Kit Ebay.com starting at $45.00
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SwissMicros DM42n Precise Programmable RPN Calculator - HP-42S Clone Ebay.com starting at $359.95
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Casio Scientific Calculator fx-991ex / fx-991ES PLUS / fx-991MS / fx-82ES PLUS Ebay.com starting at $34.78
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HP, F2240AA#ABA, SmartCalc 300s Scientific Calculator, Blue , UPC 884420773917 Ebay.com starting at $10.99
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Texas Instruments Nspire CX CAS Graphing Calculator Ebay.com starting at $94.99
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Hewlett Packard HP-35 Scientific Pocket Calculator - HP's First.. Vintage 1970's Ebay.com starting at $573.31
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Texas Instruments TI-36X Pro Engineering/Scientific Calculator 9.7 In (Black) Ebay.com starting at $14.99
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Very Rare SwissMicros DM10L Scientific Programmable Calculator Ebay.com starting at $245.00
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Vintage HP 41CX Scientific Calculator Tested Works Quick Ref + Case + Overlays Ebay.com starting at $239.96
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Users Guide for Sparcom Mechanical Engineering Application Pac for HP 48SX/48GX Ebay.com starting at $19.99
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TEXAS INSTRUMENTS TI-84 PLUS ALL-PURPOSE CALCULATOR BRAND NEW, SEALED Ebay.com starting at $89.00
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NEW NOS Vintage 1982 Sharp EL-510 LCD Solar Scientific Pocket Calculator (001) Ebay.com starting at $199.90
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Canon Scientific Calculator X Mark I Pro NEW RARE Ebay.com starting at $450.00
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TI-84 Plus Silver Edition Graphing Calculator Texas Instruments TI84 Pink Ebay.com starting at $73.99
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Texas Instruments - STEMSL/ENV/9L1 - SensorLink Adapter Innovator Hub Ebay.com starting at $29.95
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Vintage 1970’s Texas Instruments TI-30 Calculator, Red LED Display, New Battery Ebay.com starting at $18.99
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Texas Instruments TI-30XS MultiView Scientific Calculator Works Great Ebay.com starting at $13.49
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Vintage 1976 HP 67 Programmable Scientific Calculator Hewlett Packard Ebay.com starting at $525.00
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Casio FX-82ES Plus 2nd Edition Scientific Calculator 252Functions School Student Ebay.com starting at $23.60
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TI-84 Plus Silver Edition Calculator WORKING /w Cover & Batteries Ebay.com starting at $44.99
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5MB RAM Card for HP 200LX Palmtop PC Ebay.com starting at $152.00
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hewlett packard hp 35s scientific calculator Ebay.com starting at $92.00
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Casio Digital Diary SF-4000 - Original Box + Manual Ebay.com starting at $19.99
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Casio Scientific Calculatorr FX-991EX-PK Pink Premium Colour With Bag Pink Ebay.com starting at $70.00
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Hewlett-Packard HP-11C Programmable Scientific Calculator With Manual New In Box Ebay.com starting at $300.00
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Hewlett Packard HP 48GX 48sx Calculator Pocket Professional Chemistry REFERENCE Ebay.com starting at $100.00
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Hewlett Packard HP 48GX And HP SX EIT-FE Engineering Fundamentals Review Softwar Ebay.com starting at $100.00
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Vintage CASIO FX-502P Scientific Programmable Calculator Made in Japan RARE Ebay.com starting at $250.00
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TI-30X IIS Solar Calculator (Lot of 12), Works! Pink and colors! Ebay.com starting at $99.00
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New Casio FX-991ES Plus Scientific Calculator With Free Worldwide Shipping Ebay.com starting at $35.13
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Casio Scientific Calculator fx-991ex / fx-991ES PLUS / fx-991MS / fx-82ES PLUS Ebay.com starting at $38.33
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2-Line Engineering Scientific Calculator, Suitable for School and Business Ebay.com starting at $18.99
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Casio FX991EX Classwiz Scientific Calculator ( Black/Pink/Blue, Solar Power) Ebay.com starting at $53.00
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Texas Instruments TI-84 Plus CE Calculator -Various Colors! Ebay.com starting at $89.99
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🧮 Vintage Texas Instruments TI-55 Programmable Scientific Calculator Ebay.com starting at $44.62
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VTG 1988 Texas Instruments TI-34 Scientific Solar Calculator w/ Cover & Card Ebay.com starting at $19.99
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Texas Instruments TI-84 Plus Graphing Calculator w/Cover Black Tested Free S/H Ebay.com starting at $49.99
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🧮 Vintage RARE CASIO FX-501P Programmable Scientific Calculator Ebay.com starting at $126.23
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Hewlett Packard HP 48SX Scientific Expandable Calculator with Case & Manual Ebay.com starting at $60.00
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Hewlett Packard HP-25 Handheld Programmable Engineering Scientific Calculator Ebay.com starting at $349.99
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Texas Instruments TI-84 Plus Graphing Calculator Fully Functional W/Cover (4) Ebay.com starting at $24.99
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Casio fx-300ES PLUS 2nd Edition Scientific Calculator - Blue Ebay.com starting at $9.99
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Vintage CASIO Scientific Calculator fx-7700G Power Graphic with case Ebay.com starting at $3.47
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Scientific Calculator with Graphic Functions - Multiple Modes for All Levels Ebay.com starting at $39.99
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SwissMicros DM41L Scientific Programmable Calculator Ebay.com starting at $145.00
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Texas Instruments TI-84 Plus CE Graphing Calculator - White Ebay.com starting at $69.99
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Vintage Casio FX-5200P LCD BASIC Scientific computer calculator 1985 japan Works Ebay.com starting at $99.00
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LOFREE Mechanical Calculator Digital LCD Scientific Multi-function EH133P Ebay.com starting at $46.18
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VINTAGE CASIO KEY BUTTONS PAD SET FOR CFX-20 SCIENTIFIC CALCULATOR CD-40 QUARTZ Ebay.com starting at $45.00
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