This ones been on ebay for a while, but what is that addon board? Is that a multigame kit?
http://www.ebay.com/itm/PENGO-WORKING-ARCADE-PCB-board-C60-/160942440224?pt=LH_DefaultDomain_0&hash=item2578eabf20
http://www.ebay.com/itm/PENGO-WORKING-ARCADE-PCB-board-C60-/160942440224?pt=LH_DefaultDomain_0&hash=item2578eabf20

