Sinclair ZX81, Boxed, Refurb’d And Tested. 16K Internal RAM Mod.
Sinclair QL, Boxed with Manuals Powers On And Displays
Sinclair Zx81 Memotech Zx81 Keyboard Vintage Boxed Complete
BOXED Sinclair ZX81 - Vintage Computer with 16K RAM Pack
Sinclair ZX81, Mail order boxed, tested working
Vintage Sinclair ZX81 Computer Boxed Original PSU Power Supply fully working
