Yeah, I saw their auction also... I really want to get one of the those setups too. I emailed the seller to see what else was needed in order for it to work with my cabinet (Capcom Impress). This is his/her reply:
"u need the vga monitor wiring harness and a plug for the jamma connector...u
can find the parts for around 150-200 bucks...if u can find someone to sell
them to u...that is how i got them...its a great board to have"
I hope that helps...