sinclair-zx81

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Star Trek Galaxy Warrior Sinclair ZX81 16K Cassette Game W/ Case and Sleeve
Star Trek Galaxy Warrior Sinclair ZX81 16K Cassette Game W/ Case and Sleeve

$150.00

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ZX81 Sinclair Programming pocketbook and software catalogue
ZX81 Sinclair Programming pocketbook and software catalogue

$54.97

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1982 SINCLAIR ZX81 COMPUTER Vintage-Look-Edge **DECORATIVE REPLICA METAL SIGN**
1982 SINCLAIR ZX81 COMPUTER Vintage-Look-Edge **DECORATIVE REPLICA METAL SIGN**

$26.99

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Sinclair ZX81 / ZX80 / Timex 1000 - Composite Video with Backporch - Kit
Sinclair ZX81 / ZX80 / Timex 1000 - Composite Video with Backporch - Kit

$9.99

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Sinclair ZX81 / Timex 1000 - Keyboard Membrane Replacement
Sinclair ZX81 / Timex 1000 - Keyboard Membrane Replacement

$12.99

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Zx Spectrum Pico Sinclair zx81 Compatible board Computer (prebuilt kit)
Zx Spectrum Pico Sinclair zx81 Compatible board Computer (prebuilt kit)

$40.00

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COLLECTABLE: New Sinclair ZX81 Computer Kit with 3 Books, 3 Tapes, and 16K RAM
COLLECTABLE: New Sinclair ZX81 Computer Kit with 3 Books, 3 Tapes, and 16K RAM

$399.00

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vLA81 - Sinclair ZX81 ULA Replacement - NEW
vLA81 - Sinclair ZX81 ULA Replacement - NEW

$42.99

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ZX81 Sinclair Operating Supplement
ZX81 Sinclair Operating Supplement

$20.00

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ZX8-CCB - The Best Composite Video Adaptor for TIMEX TS1000 and SINCLAIR ZX81
ZX8-CCB - The Best Composite Video Adaptor for TIMEX TS1000 and SINCLAIR ZX81

$25.00

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TimeX Sinclair ZX-81 1000 TS-1000 Computer + Cassette
TimeX Sinclair ZX-81 1000 TS-1000 Computer + Cassette

$150.00

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Timex Sinclair 1000 + ZX81 + (2) 16K + lots of cassettes + lots of books. Rare
Timex Sinclair 1000 + ZX81 + (2) 16K + lots of cassettes + lots of books. Rare

$125.00

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Metal Sign - 1982 Sinclair ZX81 Computer - Vintage Look Reproduction
Metal Sign - 1982 Sinclair ZX81 Computer - Vintage Look Reproduction

$27.96

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1981 Sinclair ZX81 computer & kit photo vintage print ad
1981 Sinclair ZX81 computer & kit photo vintage print ad

$8.09

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Getting Acquainted with your ZX81 Sinclair Computer - Tim Hartnell 3rd Edition
Getting Acquainted with your ZX81 Sinclair Computer - Tim Hartnell 3rd Edition

$19.99

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Replacement Feet For ZX81, Timex Sinclair 1000, and Some ZX Spectrums. (4 pack)
Replacement Feet For ZX81, Timex Sinclair 1000, and Some ZX Spectrums. (4 pack)

$4.95

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ZX81 composite video mod with Backporch
ZX81 composite video mod with Backporch

$19.53

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Upgrade / Replacement SINCLAIR ZX81 / TIMEX TS1000 Keyboard with tactile feel
Upgrade / Replacement SINCLAIR ZX81 / TIMEX TS1000 Keyboard with tactile feel

$35.00

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1982 Computers for Kids Book Sinclair ZX-81 Edition Larsen, Sally G. Programming
1982 Computers for Kids Book Sinclair ZX-81 Edition Larsen, Sally G. Programming

$14.00

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Pilot, Timex Sinclair & Sinclair ZX-81, Mindware 1983, CIB, Never Used
Pilot, Timex Sinclair & Sinclair ZX-81, Mindware 1983, CIB, Never Used

$34.95

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Timex Sinclair ZX 81 1 16K Ram Flight Simulator Power Supply Untested
Timex Sinclair ZX 81 1 16K Ram Flight Simulator Power Supply Untested

$89.95

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8 programs Sinclair ZX81 Timex 1000 & 1500 Super Math, Power Pack 1 , etc...
8 programs Sinclair ZX81 Timex 1000 & 1500 Super Math, Power Pack 1 , etc...

$49.95

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Sinclair ZX81 Flight Simulation Game Cassette By PSION - For 16K RAM Computers
Sinclair ZX81 Flight Simulation Game Cassette By PSION - For 16K RAM Computers

$35.00

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The Quiz Kit, Timex Sinclair & Sinclair ZX-81, Timeworks 1983, New & Sealed
The Quiz Kit, Timex Sinclair & Sinclair ZX-81, Timeworks 1983, New & Sealed

$34.95

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1982 SINCLAIR ZX81 advertisement, early computer
1982 SINCLAIR ZX81 advertisement, early computer

$9.05

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7 programs Sinclair ZX81 Timex 1000 & 1500 Budgeter, Statistics, etc...
7 programs Sinclair ZX81 Timex 1000 & 1500 Budgeter, Statistics, etc...

$49.95

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BackBit Pro Cartridge MicroSD SD Loading 35+ Vintage Computers Retro Gaming
BackBit Pro Cartridge MicroSD SD Loading 35+ Vintage Computers Retro Gaming

$129.00

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Vintage Sinclair ZX81 COLLECTOR’S RECORDING SYSTEM - For 16K Machines - SEALED!
Vintage Sinclair ZX81 COLLECTOR’S RECORDING SYSTEM - For 16K Machines - SEALED!

$19.99

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Boxed Memopak 16k For Sinclair ZX81
Boxed Memopak 16k For Sinclair ZX81

$73.84

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Sinclair Model ZX81 Personal Computer Game Vintage
Sinclair Model ZX81 Personal Computer Game Vintage

$88.00

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SOFTSYNC NIGHTGUNNER 16K - Timex TS1000 / Sinclair ZX81 - Shrink-wraped
SOFTSYNC NIGHTGUNNER 16K - Timex TS1000 / Sinclair ZX81 - Shrink-wraped

$20.00

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Metal Sign - 1982 Sinclair ZX81 Computer- 10x14 inches
Metal Sign - 1982 Sinclair ZX81 Computer- 10x14 inches

$27.96

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SOFTSYNC 2K GAMES PACK - Timex TS1000 / Sinclair ZX81 - Shrink-wraped
SOFTSYNC 2K GAMES PACK - Timex TS1000 / Sinclair ZX81 - Shrink-wraped

$20.00

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Sinclair ZX81 Computer 16k RAM Block & Timex 1000 Software Tapes Vintage Tech
Sinclair ZX81 Computer 16k RAM Block & Timex 1000 Software Tapes Vintage Tech

$369.98

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Vintage Sinclair ZX81 Computer 16k Ram, Cables, Program Book Original box
Vintage Sinclair ZX81 Computer 16k Ram, Cables, Program Book Original box

$200.00

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TSR 1-2450 DC/DC Switching Regulator - Sinclair ZX Spectrum / ZX81 / Timex 1000
TSR 1-2450 DC/DC Switching Regulator - Sinclair ZX Spectrum / ZX81 / Timex 1000

$6.99

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SOFTSYNC SHARK'S TREASURE 16K - Timex TS1000 / Sinclair ZX81 - Shrink-wraped
SOFTSYNC SHARK'S TREASURE 16K - Timex TS1000 / Sinclair ZX81 - Shrink-wraped

$20.00

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Sinclair zx81 Biorhythms
Sinclair zx81 Biorhythms

$16.37

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37 TIMEX 1000 SINCLAIR ZX-81, PROGRAMS FOR HOME, SCHOOL, By Edward Page **Mint**
37 TIMEX 1000 SINCLAIR ZX-81, PROGRAMS FOR HOME, SCHOOL, By Edward Page **Mint**

$56.75

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Wilco 2009 ZX8081 ZX81 ZX80 rev1.1 PCB
Wilco 2009 ZX8081 ZX81 ZX80 rev1.1 PCB

$24.42

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Sinclair Mother Board Model ZX81-Untested
Sinclair Mother Board Model ZX81-Untested

$49.00

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RARE Softsync Timex TS1000 / Sinclair ZX81 Graphics Kit 16K Computer Software
RARE Softsync Timex TS1000 / Sinclair ZX81 Graphics Kit 16K Computer Software

$99.99

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SOFTSYNC BIORHYTHMS 16K Timex TS1000 / Sinclair ZX81 - In Original Shrink-wrap
SOFTSYNC BIORHYTHMS 16K Timex TS1000 / Sinclair ZX81 - In Original Shrink-wrap

$20.00

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Wilco Sinclair ZX8081 IC Kit Clone of the ZX81/ZX80
Wilco Sinclair ZX8081 IC Kit Clone of the ZX81/ZX80

$18.00

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Crossword, Timex Sinclair & Sinclair ZX-81, Mindware 1983, CIB, Never Used
Crossword, Timex Sinclair & Sinclair ZX-81, Mindware 1983, CIB, Never Used

$34.95

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Vintage Sinclair ZX81 Personal Computer
Vintage Sinclair ZX81 Personal Computer

$131.99

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Forget-Me-Not, Timex Sinclair & Sinclair ZX-81, Timeworks 1983, New & Sealed
Forget-Me-Not, Timex Sinclair & Sinclair ZX-81, Timeworks 1983, New & Sealed

$34.95

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Sinclair ZX81 VU-FILE By PSION - For 16K Machines - SEALED!
Sinclair ZX81 VU-FILE By PSION - For 16K Machines - SEALED!

$24.99

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SOFTSYNC STOCK MARKET CALCULATOR 16K - Timex 1000/Sinclair ZX81 - Shrink-wraped
SOFTSYNC STOCK MARKET CALCULATOR 16K - Timex 1000/Sinclair ZX81 - Shrink-wraped

$20.00

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🇬🇧 ZX81 Internal 16K Memory Expansion
🇬🇧 ZX81 Internal 16K Memory Expansion

$18.31

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Sinclair ZX81 BASIC Programming Manual Book, 2nd Edition
Sinclair ZX81 BASIC Programming Manual Book, 2nd Edition

$25.00

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DitherPaint81 for the ZX81/Timex Sinclair 1000 (requires at least 8K RAM)
DitherPaint81 for the ZX81/Timex Sinclair 1000 (requires at least 8K RAM)

$6.50

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Sinclair ZX81 Personal Computer Nashua NH Vintage Print Ad 1981
Sinclair ZX81 Personal Computer Nashua NH Vintage Print Ad 1981

$16.77

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Zilog Z80A CPU (Z8400APS) for Sinclair ZX80, ZX81 and other retro computers
Zilog Z80A CPU (Z8400APS) for Sinclair ZX80, ZX81 and other retro computers

$13.99

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Premium Sinclair ZX-81 Replacement Keyboard Membrane - All models -
Premium Sinclair ZX-81 Replacement Keyboard Membrane - All models -

$18.55

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Wall Street, Timex Sinclair & Sinclair ZX-81, Timeworks '83, CIB, Never Used
Wall Street, Timex Sinclair & Sinclair ZX-81, Timeworks '83, CIB, Never Used

$34.95

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5-2K Family Pack, Timex Sinclair & Sinclair ZX-81, Timeworks 83, CIP, Never Used
5-2K Family Pack, Timex Sinclair & Sinclair ZX-81, Timeworks 83, CIP, Never Used

$24.95

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SOFTSYNC METEORITES 16K - Timex TS1000 / Sinclair ZX81 - Shrink-wraped
SOFTSYNC METEORITES 16K - Timex TS1000 / Sinclair ZX81 - Shrink-wraped

$20.00

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Sinclair Timex ZX-81 Magazine Feature & Ad Popular Electronics 1982 Apple pc ++
Sinclair Timex ZX-81 Magazine Feature & Ad Popular Electronics 1982 Apple pc ++

$14.99

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Timex Sinclair User Magazine Lot of 3 #'s 1 - 2 - 3 ZX81 Vintage Computer
Timex Sinclair User Magazine Lot of 3 #'s 1 - 2 - 3 ZX81 Vintage Computer

$18.99

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Sinclair ZX81 MATHEMATICS 1 By ICL - For 16K Machines - SEALED!
Sinclair ZX81 MATHEMATICS 1 By ICL - For 16K Machines - SEALED!

$19.99

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SOFTSYNC FINANCIAL MANAGER 16K - Timex TS1000 / Sinclair ZX81 - Shrink-wraped
SOFTSYNC FINANCIAL MANAGER 16K - Timex TS1000 / Sinclair ZX81 - Shrink-wraped

$20.00

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THE FLIGHT SIMULATOR TIMEX TS1000 / ZX81 - Original Shrink-wrap
THE FLIGHT SIMULATOR TIMEX TS1000 / ZX81 - Original Shrink-wrap

$10.00

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Vintage 1983 PIONEER TRAIL By Quicksilva - For Sinclair ZX81 w/ 16K RAM - RARE
Vintage 1983 PIONEER TRAIL By Quicksilva - For Sinclair ZX81 w/ 16K RAM - RARE

$39.99

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Sinclair User 17 August 1983 EXCELLENT Spectrum ZX81 computer magazine Solitaire
Sinclair User 17 August 1983 EXCELLENT Spectrum ZX81 computer magazine Solitaire

$12.20

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Sinclair XZ81 - Miniature
Sinclair XZ81 - Miniature

$13.00

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1983 Timex TS1000/Sinclair ZX81 SUPER SPY Game Cassette By Richard Shepherd
1983 Timex TS1000/Sinclair ZX81 SUPER SPY Game Cassette By Richard Shepherd

$22.99

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SINCLAIR 1000 & ZX 81 PERSONAL COMPUTER- TREVOR TOMS- LOT X2
SINCLAIR 1000 & ZX 81 PERSONAL COMPUTER- TREVOR TOMS- LOT X2

$44.99

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SINCLAIR ZX81 - prospectus
SINCLAIR ZX81 - prospectus

$14.99

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Sinclair ZX81 Timex Corp. Home Computer ZX 16K RAM Untested Vintage Lot Extras
Sinclair ZX81 Timex Corp. Home Computer ZX 16K RAM Untested Vintage Lot Extras

$199.95

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ZX81 MACHINE CODE TEST TOOL Tutor and Debug Program
ZX81 MACHINE CODE TEST TOOL Tutor and Debug Program

$20.00

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The Sinclair ZX81 and Timex Sinclair 1000 by Randle Hurley - Programming Book
The Sinclair ZX81 and Timex Sinclair 1000 by Randle Hurley - Programming Book

$14.95

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THE CUBE GAME - TIMEX TS1000 / ZX81 - Original Shrink-wrap
THE CUBE GAME - TIMEX TS1000 / ZX81 - Original Shrink-wrap

$10.00

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Vintage 1982 Sinclair ZX 81 Personal Computer Kit Print Ad- Ad Only
Vintage 1982 Sinclair ZX 81 Personal Computer Kit Print Ad- Ad Only

$4.90

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Algebra, Timex Sinclair 1000 & Sinclair ZX-81, AMPI 1982, CIB, Never Used
Algebra, Timex Sinclair 1000 & Sinclair ZX-81, AMPI 1982, CIB, Never Used

$29.95

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Super Programs 5 - Sinclair ZX81
Super Programs 5 - Sinclair ZX81

$14.99

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2nd Sinclair User Annual 1984 Spectrum ZX81 computer magazine ZX 81 Clive second
2nd Sinclair User Annual 1984 Spectrum ZX81 computer magazine ZX 81 Clive second

$36.63

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1982 Sinclair Research ZX81 Home Computer PRINT AD Retro Computers PC RARE
1982 Sinclair Research ZX81 Home Computer PRINT AD Retro Computers PC RARE

$15.99

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ZX81 Keyboard Film
ZX81 Keyboard Film

$27.10

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SEALED NEW Timex TS1000/Sinclair ZX81 computer game software SPACE COMMANDO 16K
SEALED NEW Timex TS1000/Sinclair ZX81 computer game software SPACE COMMANDO 16K

$142.49

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MONEY ANALYZER I- TIMEX TS1000 / ZX81 - Original Shrink-wrap
MONEY ANALYZER I- TIMEX TS1000 / ZX81 - Original Shrink-wrap

$10.00

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Sinclair ZX81 Backgammon Game Cassette By PSION - For 16K RAM Computers
Sinclair ZX81 Backgammon Game Cassette By PSION - For 16K RAM Computers

$25.00

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Sinclair ZX81
Sinclair ZX81

$99.99

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Fifty 1K/2K Games For The ZX-81 And Timex Sinclair 1000 Computer 1500
Fifty 1K/2K Games For The ZX-81 And Timex Sinclair 1000 Computer 1500

$29.00

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Home Education, Timex Sinclair 1000 & Sinclair ZX-81, AMPI 1983, CIB, Never Used
Home Education, Timex Sinclair 1000 & Sinclair ZX-81, AMPI 1983, CIB, Never Used

$29.95

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Timex TS1000/Sinclair ZX81 VU-CALC Cassette Program - 16K - SEALED - READ
Timex TS1000/Sinclair ZX81 VU-CALC Cassette Program - 16K - SEALED - READ

$24.99

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Sinclair ZX81 Computer + Memopak Memory Vintage Original 1982 Print AD Lot X3
Sinclair ZX81 Computer + Memopak Memory Vintage Original 1982 Print AD Lot X3

$18.71

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THE MIXED GAMEBAG I - TIMEX TS1000 / ZX81 - Original Shrink-wrap
THE MIXED GAMEBAG I - TIMEX TS1000 / ZX81 - Original Shrink-wrap

$10.00

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NEW Timex TS1000/Sinclair ZX81 computer game program software METEORITES 16K
NEW Timex TS1000/Sinclair ZX81 computer game program software METEORITES 16K

$25.00

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Lot of 5 Vintage Sinclair ZX80 ZX81 Programming books User's Manual
Lot of 5 Vintage Sinclair ZX80 ZX81 Programming books User's Manual

$69.99

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Stock Returns, Timex Sinclair 1000 & Sinclair ZX-81, AMPI 1983, CIB, Never Used
Stock Returns, Timex Sinclair 1000 & Sinclair ZX-81, AMPI 1983, CIB, Never Used

$29.95

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Timex TS1000/Sinclair ZX81 computer software tape SUPER PROGRAMS 6 golf journey
Timex TS1000/Sinclair ZX81 computer software tape SUPER PROGRAMS 6 golf journey

$66.21

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vintage Timex Sinclair ZX81 2x3 refrigerator retro computer c64 atari apple
vintage Timex Sinclair ZX81 2x3 refrigerator retro computer c64 atari apple

$4.99

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Vintage Sinclair Technology ZX81 Print Ad 1982 Personal Computing
Vintage Sinclair Technology ZX81 Print Ad 1982 Personal Computing

$11.50

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1982 Sinclair ZX81 computer photo Satisfy Your Lust For Power vintage print ad
1982 Sinclair ZX81 computer photo Satisfy Your Lust For Power vintage print ad

$9.99

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SUPER MATH - TIMEX TS1000 / ZX81 - Original Shrink-wrap
SUPER MATH - TIMEX TS1000 / ZX81 - Original Shrink-wrap

$10.00

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SINCLAIR ZX81 - software catalogue
SINCLAIR ZX81 - software catalogue

$14.99

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✔️🔜 Clive Sinclair - ZX81 Super Rare unassembled kit ✅ Scarce Collectible Item
✔️🔜 Clive Sinclair - ZX81 Super Rare unassembled kit ✅ Scarce Collectible Item

$1999.00

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