sinclair scientific calculator

sinclair scientific calculator Hot Sales

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New ListingOriginal Sinclair Cambridge Scientific - with Case - 1970’s - Calculator
$93.19

New ListingOriginal Sinclair Cambridge Scientific - with Case - 1970’s - Calculator

Sinclair scientific simulator calculator
$100.00

Sinclair scientific simulator calculator

Vintage Sinclair Cambridge Universal Calculator Working
$33.29

Vintage Sinclair Cambridge Universal Calculator Working

sinclair scientific calculator Vintage
$45.99

sinclair scientific calculator Vintage

Vintage Sinclair Cambridge Scientific Programmable Calculator With Case, 1970s
$64.50

Vintage Sinclair Cambridge Scientific Programmable Calculator With Case, 1970s

VTG Sinclair Scientific Programmable Calculator W/ Box Made In Englnd 1977 Parts
$76.78

VTG Sinclair Scientific Programmable Calculator W/ Box Made In Englnd 1977 Parts

Sinclair Cambridge Programmable Calculator - Red LED Screen
$43.93

Sinclair Cambridge Programmable Calculator - Red LED Screen

sinclair scientific vintage calculator, kit built w/assembly instructions 1975?
$66.58

sinclair scientific vintage calculator, kit built w/assembly instructions 1975?

Sinclair Cambridge Programmable Calculator with Original Box - Red LED Screen
$157.65

Sinclair Cambridge Programmable Calculator with Original Box - Red LED Screen

Sinclair Cambridge Programmable Calculator,Box ,Manual,1977. MINT
$270.00

Sinclair Cambridge Programmable Calculator,Box ,Manual,1977. MINT

Vintage Sinclair Cambridge Programmable Calculator Working
$113.18

Vintage Sinclair Cambridge Programmable Calculator Working

Sinclair Scientific Programmable Calculator Vintage LED Boxed + Instructions
$106.51

Sinclair Scientific Programmable Calculator Vintage LED Boxed + Instructions

Sinclair Sovereign Calculator Gold with case
$500.00

Sinclair Sovereign Calculator Gold with case

Vintage Sinclair Cambridge Calculator w/ Case
$233.01

Vintage Sinclair Cambridge Calculator w/ Case

VINTAGE SINCLAIR OXFORD 300 SCIENTIFIC CALCULATOR - Parts only
$40.00

VINTAGE SINCLAIR OXFORD 300 SCIENTIFIC CALCULATOR - Parts only

Sinclair Cambridge Programmable Calculator
$126.49

Sinclair Cambridge Programmable Calculator

Vintage Sinclair Oxford 100 LED Calculator Boxed Instructions
$93.19

Vintage Sinclair Oxford 100 LED Calculator Boxed Instructions

Sinclair Cambridge Calculator With Original Case - Black Working 1970s Vintage
$66.56

Sinclair Cambridge Calculator With Original Case - Black Working 1970s Vintage

Vintage Sinclair Cambridge Calculator with Original Hard Case Black
$39.95

Vintage Sinclair Cambridge Calculator with Original Hard Case Black

Vintage Sinclair Cambridge Calculator
$34.49

Vintage Sinclair Cambridge Calculator

Sinclair President 1970's Vintage Retro Working Calculator Silver RARE!
$99.99

Sinclair President 1970's Vintage Retro Working Calculator Silver RARE!

Sinclair Sovereign 1976 Calculator RARE High-End British Vintage ✨Mint Condition
$350.00

Sinclair Sovereign 1976 Calculator RARE High-End British Vintage ✨Mint Condition

1977 Sinclair Wrist Calculator - NOS New Complete One of a kind super Rare
$1,300.00

1977 Sinclair Wrist Calculator - NOS New Complete One of a kind super Rare

1974 Sinclair Scientific Calculator Ad - Logs, Trig
$19.99

1974 Sinclair Scientific Calculator Ad - Logs, Trig

Radio Shack EC-4001 programmable calculator, Sinclair clone, boxed and complete.
$159.78

Radio Shack EC-4001 programmable calculator, Sinclair clone, boxed and complete.

Sinclair Oxford Red LED Vintage Calculator Tested and Working with Power Supply
$39.93

Sinclair Oxford Red LED Vintage Calculator Tested and Working with Power Supply

Vintage 1970's Sinclair Wrist Calculator Kit
$1,200.00

Vintage 1970's Sinclair Wrist Calculator Kit

1974 Sinclair Scientific Calculator Ad - Solved Problem
$19.99

1974 Sinclair Scientific Calculator Ad - Solved Problem

Sinclair Cambridge Programmable Calculator BOX & Manuals ONLY
$49.95

Sinclair Cambridge Programmable Calculator BOX & Manuals ONLY

1976 Sinclair Scientific Programmable Calculator Ad
$19.99

1976 Sinclair Scientific Programmable Calculator Ad

1975 Sinclair Scientific Calculator Ad - Programmability
$19.99

1975 Sinclair Scientific Calculator Ad - Programmability

1975 Sinclair Scientific Programmable Calculator Ad
$19.99

1975 Sinclair Scientific Programmable Calculator Ad

1976 Sinclair Black Watch & Scientific Calculator Kits vintage print Ad
$9.99

1976 Sinclair Black Watch & Scientific Calculator Kits vintage print Ad

Vintage Sinclair Oxford 150 arithmetic Calculator
$26.63

Vintage Sinclair Oxford 150 arithmetic Calculator

Sinclair Cambridge Programmable Calculator,Box ,Manual,1977.
$275.00

Sinclair Cambridge Programmable Calculator,Box ,Manual,1977.

1975 Print Ad Sinclair Scientific programmable calculator technology electronics
$9.98

1975 Print Ad Sinclair Scientific programmable calculator technology electronics

Sinclair Cambridge Programmable Calculator & Program Library books
$466.03

Sinclair Cambridge Programmable Calculator & Program Library books

1978 Boots Calculator Ad - Casio FX-29, TI SR 51-II
$19.99

1978 Boots Calculator Ad - Casio FX-29, TI SR 51-II

Spectrum Spectacular 50 Programs for the Sinclair Spectrum - Valentine - 1982
$26.62

Spectrum Spectacular 50 Programs for the Sinclair Spectrum - Valentine - 1982

Sinclair Cambridge Calculator Box Manual Complete With Case 1975
$84.99

Sinclair Cambridge Calculator Box Manual Complete With Case 1975

New ListingVintage Sinclair Cambridge Scientific Pocket Calculator in Working Order
$31.96

New ListingVintage Sinclair Cambridge Scientific Pocket Calculator in Working Order

Sinclair Scientific Calculator - Boxed in excellent condition
$199.71

Sinclair Scientific Calculator - Boxed in excellent condition

1974 Advert for SINCLAIR 'Scientific' Pocket Calculators Original Print Ad 744B
$3.95

1974 Advert for SINCLAIR 'Scientific' Pocket Calculators Original Print Ad 744B

*NEW* HP 15C RPN Collector’s Edition Scientific Calculator - Limited Production
$149.95

*NEW* HP 15C RPN Collector’s Edition Scientific Calculator - Limited Production

Platon - Speaking Scientific Calculator
$199.99

Platon - Speaking Scientific Calculator

Hewlett Packard HP 32S II RPN Scientific Calculator w/ Case and Manual
$64.78

Hewlett Packard HP 32S II RPN Scientific Calculator w/ Case and Manual

New ListingHewlett Packard HP 27 Scientific Calculator, Case, Charger, Handbook in HP Box
$498.00

New ListingHewlett Packard HP 27 Scientific Calculator, Case, Charger, Handbook in HP Box

*NEW* HP-15C Scientific Calculator Collector's Edition - Limited Production Run.
$129.00

*NEW* HP-15C Scientific Calculator Collector's Edition - Limited Production Run.

Casio FX-850P Programmable Scientific Calculator Untested As-is
$69.99

Casio FX-850P Programmable Scientific Calculator Untested As-is

Nice Vintage SHARP EL-525 Solar Cell Scientific Calculator W/ Manual Works
$48.00

Nice Vintage SHARP EL-525 Solar Cell Scientific Calculator W/ Manual Works

Vintage Hewlett Packard HP 11C RPN Scientific CALCULATOR w/ Case & Manual
$89.99

Vintage Hewlett Packard HP 11C RPN Scientific CALCULATOR w/ Case & Manual

New ListingHP 49g+ Gold/ Black Handheld Scientific Graphing Calculator with case
$59.99

New ListingHP 49g+ Gold/ Black Handheld Scientific Graphing Calculator with case

New ListingHP 32S RPN Scientific Calculator Working
$49.99

New ListingHP 32S RPN Scientific Calculator Working

Hewlett Packard HP 32S II RPN Scientific Calculator with Case - FREE SHIPPING
$80.00

Hewlett Packard HP 32S II RPN Scientific Calculator with Case - FREE SHIPPING

Hewlett Packard HP 33C Red LED Programmable Scientific Calculator Keyboard Issue
$49.99

Hewlett Packard HP 33C Red LED Programmable Scientific Calculator Keyboard Issue

New ListingAPF Mark 55 Advanced Scientific Calculator Sold As Is Untested Made in Japan
$100.00

New ListingAPF Mark 55 Advanced Scientific Calculator Sold As Is Untested Made in Japan

Calculated Industries Construction Master Pro 4065 Scientific Calculator
$57.99

Calculated Industries Construction Master Pro 4065 Scientific Calculator

MultiView Scientific Calculator, Display Multiple Lines, Ideal for School & Work
$54.00

MultiView Scientific Calculator, Display Multiple Lines, Ideal for School & Work

Dev Tronics Inc. Dev-tron SI – 36 vintage scientific calculator working
$142.99

Dev Tronics Inc. Dev-tron SI – 36 vintage scientific calculator working

Vintage HP-12C Scientific Calculator w/ Manual ~ Tested Hewlett-Packard Finacial
$90.24

Vintage HP-12C Scientific Calculator w/ Manual ~ Tested Hewlett-Packard Finacial

NEW Texas Instruments TI-30Xa Scientific Calculator LOT OF 10
$44.95

NEW Texas Instruments TI-30Xa Scientific Calculator LOT OF 10

New ListingVintage Hewlett Packard HP 48G Scientific Calculator - TESTED & WORKING!
$99.99

New ListingVintage Hewlett Packard HP 48G Scientific Calculator - TESTED & WORKING!

Casio FX-991EX Classwiz Scientific Spreadsheet Calculator Solar (Working)
$23.56

Casio FX-991EX Classwiz Scientific Spreadsheet Calculator Solar (Working)

New ListingVintage Hewlett Packard HP 15C Scientific Handheld with Handbook Calculator
$225.00

New ListingVintage Hewlett Packard HP 15C Scientific Handheld with Handbook Calculator

10 -Pack! DEXIN BST Scientific Calculator KK-82MS-B NEW
$59.99

10 -Pack! DEXIN BST Scientific Calculator KK-82MS-B NEW

Texas Instruments TI-84 Plus Silver Ed. Graphing Scientific Calculator w/ Cover
$60.00

Texas Instruments TI-84 Plus Silver Ed. Graphing Scientific Calculator w/ Cover

New ListingSharp EL-5150 with Text Scientific Calculator EL5150 - Working
$200.00

New ListingSharp EL-5150 with Text Scientific Calculator EL5150 - Working

Vintage SHARP EL-525 Solar Cell Scientific Calculator Works Great
$39.00

Vintage SHARP EL-525 Solar Cell Scientific Calculator Works Great

Lot Of 5 Vintage SHARP EL-531G Engineering Scientific Calculator Black
$50.00

Lot Of 5 Vintage SHARP EL-531G Engineering Scientific Calculator Black

Calculated Industries Construction Master Pro 4065 Scientific Calculator
$54.99

Calculated Industries Construction Master Pro 4065 Scientific Calculator

Vintage Texas Instrument TI-30 Scientific Calculator w/ Case Works
$12.00

Vintage Texas Instrument TI-30 Scientific Calculator w/ Case Works

Vintage CASIO FX-6300G Student Graphic Scientific Calculator READ
$48.00

Vintage CASIO FX-6300G Student Graphic Scientific Calculator READ

New ListingHewlett Packard HP 15C Scientific Calculator w/ Sleeve Cover USA Vintage
$94.99

New ListingHewlett Packard HP 15C Scientific Calculator w/ Sleeve Cover USA Vintage

Texas Instruments TI-55 III Scientific Calculator New Open Box
$89.95

Texas Instruments TI-55 III Scientific Calculator New Open Box

Texas Instruments Voyage 200 Scientific Graphing Calculator + Cover - *READ*
$39.95

Texas Instruments Voyage 200 Scientific Graphing Calculator + Cover - *READ*

New ListingVintage Hewlett Packard HP 11C Scientific Calculator w Leather Case Tested Works
$79.99

New ListingVintage Hewlett Packard HP 11C Scientific Calculator w Leather Case Tested Works

Hewlett Packard Scientific Calculator 15C, Used
$99.95

Hewlett Packard Scientific Calculator 15C, Used

Casio FX-300S Scientific Calculator, Cover, Instructions on case - WORKS
$4.49

Casio FX-300S Scientific Calculator, Cover, Instructions on case - WORKS

Casio FX-991EX Original Scientific Calculator Classwiz 552 function Spreadsheet
$79.50

Casio FX-991EX Original Scientific Calculator Classwiz 552 function Spreadsheet

VINTAGE HEWLETT PACKARD HP 10C RPN SCIENTIFIC CALCULATOR - WORKS! New Batteries
$99.00

VINTAGE HEWLETT PACKARD HP 10C RPN SCIENTIFIC CALCULATOR - WORKS! New Batteries

Texas Instruments TI-34 MultiView Scientific Calculator Yellow Teacher Kit # 10
$49.99

Texas Instruments TI-34 MultiView Scientific Calculator Yellow Teacher Kit # 10

HP 32Sll Scientific Calculator
$210.00

HP 32Sll Scientific Calculator

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sinclair scientific calculator pictures, price, brand, reviews and sinclair scientific calculator hot sales items, totally found 82 sinclair scientific calculator related items prices, page updating time: 2025-04-19.