WTB: Microprofessor series dev boards etc (6502, z80 ?)

[mc]

Hi after any early 1980's "Microprofessor" type development/training
microprocesor boards with docs if possible.. I believe some were 6502
based and some were z80 based ..

please indicate status of the unit ..what is there and how much you want
for it ... or I can swap you some PC parts for it ..
mc