I might not be the right person to answer... but I've been shopping around for various pins and what I've been doing to determine fair prices is to go to pinpedia.com and search for a particular game. For eight ball, for example..... it says to the right that the average range for auctions is from $300 - $800. (I know, it's a big range) but if you factor condition into it... you be the judge. Just my 2 cents.