These have been up on eBay for several months now. They seem like a pretty solid price at $1.50/chip--maybe a touch high? They look great, though, and a nice breakdown for a .25/.50 game.
https://www.ebay.com/itm/600-Piece-...rentrq:e9d66cbd16a0aa13f69e3959ffdde050|iid:1
https://www.ebay.com/itm/600-Piece-...rentrq:e9d66cbd16a0aa13f69e3959ffdde050|iid:1