Poker players are a great source of chips.
One of my customers got to talking chips with me and said he was not a chip collector but had a bunch of souvineer chips at home.
Yesterday he brought in a bag of chips and told me he was giving me 1 each of his dupes.
The Riviera TCR rated "P" CJ $1 chip was the best one in the bag. Great addition to any collection.
Did not scan well but is about as close to UNC as you can get.