I've accumulated a number of duplicates of old clay chips. I see the Reddy Kilowatt is a plastic chip but not common. The Lithia Beer is a fairly scarce pressed paper advertising chip. The Poker hand chips were made in lots of versions. Be sure to check to see you have all these. Chips range up to "e" value in Seymour.

You can have any one for $2.50 plus actual postage.