He wanted to get rid of them. Had that many or more still sitting around, belonging to customers. I have got some running already. I don't think most of them need anything major. Just time, which would have cost him. Hard to justify a couple hours work at shop rate on a used unit sometimes when compared to cost of a new one. I surely have no need for all of them. Probably will be seeing a lot of them coming up in the "For Sale" forum in the future.