I'd pay the $250, run, and never ask or tell anybody on this board about it unless it was in private.Change the situation to a yard sale or estate sale and you run across a cue that you are sure is a Balabushka, Gus Szamboti or has the early Ginacue marking and they want $250 for it?
"Grandpa used to play a lot of pool and bought the 'stick' in 60's or 70's for $250. I know what he paid because I have the receipt and box it was shipped in."
Do you pay the $250 and run or . . . . . . . ?
Scott
Fred