This chips looks like a Bud Jones coined metal inlay chip but is really a silver sticker with frosted marking. I don't think I've seen these from any other place than Prairie Knights in N. Dakota. If you collect Coin Inlay chips, you mght like this one for a "look alike". In addition to the three grey inserts, the edges have 6 grey stripes.

Yours for $6 delivered in USA. I have only one.