Want to sell for $80 dollars, 1981 galaga guts (CPU board,not sure if it works or not, marque, control panel and wiring from inside). Willing to trade for two 2player control panel set (4 controller and about 30 buttons with micro switches). I have no idea what this may be worth so please don't bash. But I did see the same board I have, none working for $65 dollars somewhere. I will add pic when I get home cause I don't see how to do it from my phone.