Altair-Duino Pro 8800a Version

Z80 Single Board Computer 56k with FORTH and BASIC roms. Expandable

Supercon 8-Bit Computer Z80 Emulated BASIC C Assembly CP/M Graphics Sound

Rare Vintage Design Supercon 4 Bit Computer, Program Binary and Assembly Code

Multitech Micro-Professor MPF-1B | MINT Complete Set | Z80 Trainer

Ohio Scientific Superboard II CPU 600 REV B - untested - LOADS of extras

Timex Sinclair 1500 Vintage Computer Only, No Cables - Untested - Sold As Is

Prism VTX 5000 Modem for Sinclair ZX Spectrum 16K 48K - Z#1008