Got it!
Just got there in time for this. It was missing monitor chassis, and pcb, but guy had another pcb, and we worked out a deal for that and an Owl Eye coin door Asteroids. When I got home I threw a 19" in the Surf Planet and got it going.
All in all, for $200, and some non-working boards, I got 2 working machines out of it.
Cool guy to deal with too.