Don't know about Casino Niagara. As for Turning Stone, the only thing relatively recent are the Poker Room Drop Chips. These are not supposed to be sold to players, just used by the dealers. There is a $2 and a $3 chip. I don't have any extra, I jsut got one the other day and its already been traded.

If you the current rack chips let me know, I probably have some extras around and I might be heading there on Monday.

-Pete