I played Devil's Dare a little bit several months ago and I really enjoyed it, pretty fast widebody with lot's of droptargets, I have to say I don't know if I'd ever want to own another system 80 though after owning a Mars God of War for awhile. From the ad It sounds like the guy can't quite nail fixing a non working flipper problem but it also sounds like he is a video game guy, apparently he runs a vintage video arcade up in Longview WA.