You can still get Z80 boards from Zilog: http://www.digikey.com/catalog/en/partgroup/ez80-acclaim/15884 http://www.digikey.com/catalog/en/partgroup/ez80-acclai

You can still get Z80 boards from Zilog: http://www.digikey.com/catalog/en/partgroup/ez80-acclaim/15884 http://www.digikey.com/catalog/en/partgroup/ez80-acclaim/158.... Zilog is where I'd start looking for boards and variants. (These aren't my Z80s, these are modernized chips. I may actually grab one of these myself even though I have a few running Z80 systems.) If you're looking for something (I'd call) "more Z80-esque" I'd check these guys: http://www.sunrise-ev.com/z80.htm http://www.sunrise-ev.com/z80.htm It looks like it's still active, and I'll grab one of these. In any case, the embedded space is where you'll want to look for modern boards. You may pay a premium--supply and demand, and all that. Unrelated, but it's way, way easier to "hook up a keyboard and screen" using serial IO rather than building a display unit and/or USB.