Clean up your grubby chip and then send it to me and I'll pay the postage. <g> I had a number of these as I played in the Harrahs room; literally gave them away in the early 80's to friends as they only cost me a buck a piece. A couple of years ago at the same poker room, a lady brought out one of them and asked if it was still valid. No, said the brush. I offered to buy it but she thought she would just keep it as a souvenir. I still have one left. I cleaned mine.