Farb,
Heya I got a Donkey Kong Jr. Dedicated Cab, that is in fair to worn out condition. The Monitor works without problem, but there is a problem with the PCB, it only puts out garbled junk on the screen.
Send me a PM if this something that you would be interested in, I was planning to restore it but I got sidetracked into making my own mame cab.......also I live up in the Federal Heights/Westminster area