lol...how many can really fix a pinball/jukebox etc???? I agree though- if you enjoy tinkering and can figure it out, then no problem. The early computerized ones (yes, even the Ballys) are difficult to deal with; on the other hand, 90s IGT machines....never had a motherboard go, just dead batteries on them. A spare is easier to get for the later models; there's plenty to go around. But what usually goes on the IGTs? Hopper springs & other mechanical parts...sound familiar?