I hadn't seen one of these until today. A poker player was using it as a card protector and I bought it from him.
Two things I find interesting about this chip:
1)It says a "Maloof Casino Resort". I was under the impression that that phrase was being phased out...so maybe these chips are older than I think. ( Gene?)
2) Good for one bet only. Most ncv/free play chips in Nevada have traditionally been play-'till-you-lose-it chips. Yet another change that doesn't benefit the player.