Charles is correct in his post. About 5 years ago I had the opportunity to purchase as many of these as I wanted up to 8000 chips, for $1 each. Antique dealers in Chicago & Miami, Fl, each had about 4000 of them. I bought 200 as did John Benedict and other collectors. I sold them for $2-3 each and am now out. I have no doubt that I could still replenish my supply today.