Well I just got back.  Overall the cab is in pretty good condition with only a couple of issues.  The plastic siding is coming off on one side, so that will need to be glued back down, and apparently the monitor doesn't work.  Its a wells-garner monitor and according to him it just needs a fuse replaced.  Other then that, its in very good condition  

  It has all 4 coin mechs, marquee with a light, and speakers.  The keyboard tray seems to be a little gummed up, but thats an easy fix.
Apparently the reason he doesn't want it anymore is because he took the control panel and computer off, connected them to a plasma screen and made sort of a showcase type setup.