I didn't read the other thread but sounds like you had a hell of a find. Forget about what anyone says, and do what you want with the games. Sell to friends first, sell on eBay for tons of money, give dibs to pinside members - hell keep them just to hoard! Yours to do as you wish.
People are always going to be jealous or negative. Ignore and focus on the high you should still have on the find. Happy New Year