SNK Guy,
I'm in Pueblo...here's a couple ideas that I looked at before deciding to just build my own from scratch:
Our little arcade here in the Pueblo Mall is trying to sell their machines.  They have an MKII cabinet that they are selling for $300.  I talked to the manager and he said "everything is negotiable".  Not bad, considering the machine works fine and looks pretty good.  Shame to gut it, though...
I also looked at an arcade in Manitou Springs.  They've got TONS of old machines sitting around.  And quite a few of them don't work.  (However, if you just moved north, you probably already know this.)
I don't know the numbers, but they're probably in the book.
Good luck!   
