Or a more affordable option: https://www.olimex.com/Products/Retro-Computers/AgonLight2/open-source-hardware https://www.olimex.com/Products/Retro-Computers/Ago

Or a more affordable option: https://www.olimex.com/Products/Retro-Computers/AgonLight2/open-source-hardware https://www.olimex.com/Products/Retro-Computers/AgonLight2/o.... There is also this version: https://heber.co.uk/agon-console8/ https://heber.co.uk/agon-console8/ This is available on Mouser and Digikey and it has started to develop a good community around it. I've just been porting the plasma demo that I wrote for a Z80+TMS9918 video chip to it (still WIP): https://github.com/jblang/z80demos https://github.com/jblang/z80demos