I just bought this new adapter board from ArcadeShop for $39. plus
shipping last month but sold my Galaga cocktail. This works in a
Galaga cabinet (and other games also) and converts the wiring to use a
jamma board. I can send a pic if needed or check it out on
ArcadeShop.com
Price is $34, including shipping in the US. Email me directly at
vicanita at aol.com
Vic