On Sale At buffaloceliacs.org!

Sinclair Zx81


Vintage Sinclair ZX81 Computer

$12.50


Sinclair ZX81 And Ram Cartridge

$54.00


SINCLAIR ZX81 compter AS IS circa 1980, 16K RAM Module, Power Charger, Cables

$25.00


1982 ZX81 Sinclair Computer w/ZX81 Basic Programming Book 1st & 2nd Edition

$163.00


MEMOPAK 16K RAM memory pack for Sinclair ZX80 ZX81 & Timex 1000 computers

$45.00


VINTAGE Timex Sinclair 1000/zx81 computer BYTE BACK RS-232 W INSTRUCTION MANUAL

$149.99


1982 ZX81 Sinclair Computer w/ZX81 Basic Programming Book by Steve Vickers

$149.99


*Sealed* Timex TS1000/Sinclair ZX81 SPACE COMMANDO 16K

$100.00


Extremely Rare NOS SINCLAIR ZX81 Unassembled Computer kit - SEALED! US Version!

$399.00


Sinclair ZX 81 with modern ULA fitted upgraded with internal 16K RAM AV modified

$116.96


MEMOTECH MEMOPAK I/F PRINTER INTERFACE Timex TS1000/Sinclair ZX81 computer W BOX

$149.99


MEMOTECH MEMOPAK HRG Timex TS1000/Sinclair ZX81 computer hardware W BOX/MANUAL

$249.99


Sinclair ZX81 Accessory - ZX 16K RAM Pack Add-on Memory by Sinclair R16085

$27.97


NEW Timex TS1000/Sinclair ZX81 computer game THE STOCK MARKET CALCULATOR 16K

$149.99


Backgammon, Sinclair ZX81

$12.33


Sinclair ZX81 Collectors Pack

$12.33


Timex TS1000/Sinclair ZX81 computer software tape cassette program VA-CALC/FILE

$39.99


Timex TS1000/Sinclair ZX81 computer software tape cassette program VA-CALC 16K

$69.69


NEW Timex TS1000/Sinclair ZX81 computer software 2K GAMES PACK MONSTER/DRAGON...

$149.99


The Flight Simulator game for Sinclair ZX81 Timex 1000 & 1500 computers RARE NEW

$49.99


Music 1, Sinclair, ZX81, Fun to Learn Series

$12.33


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

$149.99


ZX81 Timex/Sinclair 1000 book LOT 2

$22.99


SEALED NEW Timex TS1000/Sinclair ZX81 computer game software GRAPHICS KIT 16K

$149.99


Sinclair ZX81 Original Z80 CPU by NEC

$7.99


The Gambler game for Sinclair ZX81 Timex 1000 & 1500 computers RARE NEW

$15.00


NEW Timex TS1000/Sinclair ZX81 computer game software HANGMAN 16K FACTORY SEALED

$149.99


Sinclair ZX81 ULA IC Chip by Ferranti 2C184E Get a Spare!

$19.99


5 programs for Sinclair ZX81 Timex 1000 & 1500 computers + 5 FREE C10 CASSETTES

$59.95


Timex TS1000/Sinclair ZX81 computer software tape FANTASY GAMES ISLAND/SWAMP

$69.69


Timex Sinclair TS1000 ZX81 Softsync Red Alert 16K Game Software - RARE UNOPENED

$99.99


NEW Timex TS1000/Sinclair ZX81 computer software Game PROGRAMMERS TOOLKIT 16K

$149.99