This is all very interesting to me and I've read the whole thread.
Last year I finished buying out most of the last building of an operator in the Chicago area and have been sorting through all of that stuff bit by bit and getting organized.
I have plenty of space in a 4k sq. ft work shop on my property, temp controlled year round. I've already got a stock of parts growing from collecting/buying/selling for the past 10-15 years of arcade, gallery, bowler, pinball em and ss games, and I have the time to put into the business year round. I wish I was closer to discuss this opportunity. I can't see flying to PA just to look and discuss though. Maybe something like this will pop up in the Chicago area soon.
Good luck with the sale!