While At Turning Stone Yesterday (an unsuccessful attempt to get the poker drop chips, I couldn't get near the dealer I've been working on) I found two of the obsolete $1 chips which have been out of use for quite some time. The first one was in a players stack at a Poker Table. I quickly traded him a nice new shiny chip for it.

Later when playing craps the dealers discovered one and pulled it out of play. They even thanked me for buying it from them.

I looked around and couldn't find any more, I was hoping to find a $5 chip.

Anyone else who is out that way might want to keep an eye for these.