Lot of three Bally Midway MCR video arcade game circuit boards that probably do NOT work. Consider these fixer uppers, we just don't have the time and motivation these days to bring these back. Looks like one has Tron roms, one has Solar Fox roms and one is missing its roms. One of the boards has had a couple ram sockets removed. Otherwise they appear to be complete, could use a cleaning, but should be workable.
