Neo-Geo Forums

I've seen one at a friend's place, but can't find them for sale anywhere. Do you have to make them? This one looked professionally made, so I figured they might still be out there but I couldn't find anything with a quick search. Any ideas?

EDIT: Found this: http://www.neo-geo.com/forums/showt...PS2-3-adapters-Vs-looms-JAMMA-extensions-more