I don't think $1500 is a good deal on that machine. Especially when you read: "INCLUDES EVERYTHING BUT COMPUTER". If you broke it down into the parts, you would probably have a hard time getting $400 for everything there. Then you have to ask yourself, would I pay $1100 to have someone put a monitor and some controls in an arcade cabinet?
The setup is pretty basic.. it's probably a good machine for fighting games if that's your thing. If you want a setup like this one, you would be much better off buying a working street fighter II (or any old jamma fighter machine) and tossing in a Jpac from Ultimarc. More bang for your buck and you'll have a jamma compatible cabinet to boot.
Good luck,
88mph