FS: Working Gottlieb System 80 MPU & PS

I bought a new System 80 Ni-Wumpf board and figure I no longer need my
original System 80 board. I actually have 2. Both working 100% and both
programmed for Sider-Man but will work in Haunted House, Black Hole,
and a couple others I think with a ROM swap. $120 each and I'll ship
for free (in cont. USA). I also have 2 working original System 80 power
supply boards. $40 each and I'll ship for free.
Buy both MPUs and power supplies for $280 and I'll include a 3rd
non-working System 80 MPU (complete) and a non-working driver board
(big transistors missing) and I'll ship for free.
Check out how much working System 80 boards are selling for on eBay. If
no takers, I'll list them there.
Regards,
Ed VanderVeen