Picked up this Bally Playboy from a neighbor's estate sale last fall. He had it since the late 80's and never really put any money into it. After a thorough cleaning, replacing the main power and sound boards, resoldering some loose bulb wiring, replace all bulbs, rebuilt flipper mechs, new LED scoreboards, and a new rubber kit, it plays like it's 1979 again. One of the nice features of the early solid state scoring machines is the ability to show self diagnosing fault codes. This was a very popular machine in those days with a run of 18,250 units.