There is also the Olimex 6502 only $30EUR
The Neo6502 has USB keyboard host and HDMI/DVI output.
https://www.olimex.com/Products/Retro-Computers/Neo6502/open...
I wanted to build something like that for years and am glad someone finally did it
Ordered one as soon as I found the project and am very happy with it
What have you used it for? I saw it and thought it was cool but not sure I'd do much with it (I have a colour maximite 2 gathering dust on the shelf!)
Nothing I couldn't have done before using an emulator, to be honest xD
Toyed with cc65