I have three (3) Mac SE/30 logic boards (Design by Bolle) in fiery red 
with ENIG (gold) finish. The back side is completely assembled with the exception of the ferrite beads.
55USD plus shipping per board.
This is what my assembled one looks like (this one is not for sale)
55USD plus shipping per board.
This is what my assembled one looks like (this one is not for sale)