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| Launched By | Sinclair |
| Additional Brands | Timex |
| Type | 8-bit Microcomputer |
| Launch | 05th March 1981 |
| Discontinued | 1984 |
The ZX81 is a microcomputer launched in 1981.
Latest ZX81 posts
Buy ZX81 on eBay
MEMOPAK 64K RAM Module for Sinclair ZX81 / TIMEX TS1000
United States of America • Buy it now: USD 60.00.
Sinclair ZX81 ~ Raspberry Pi emulator, with ultimate software collection
United States of America • Buy it now: USD 5.99.
Vintage Sinclair ZX81 Personal Computer 1982 Edition Mint Boxed Instructions
United Kingdom • Buy it now: USD 164.76.
Vintage ZX81 Sinclair Personal Computer w/16K Ram Cartridge w/Cables UNTESTED
United States of America • Buy it now: USD 69.99.
Sinclair ZX81 personal computer with power cord - untested as is
United States of America • Buy it now: USD 65.00.
Sinclair ZX 81 Hobby Kit and Timex SinClair 1000 Not tested not working?
Canada • Buy it now: USD 199.15.
MEMOTECH 16K RAM Module for Sinclair ZX81 / TIMEX TS1000
United States of America • Buy it now: USD 25.00.