I've got a 25 NCV tournament chip up on eBay from the Beau Rivage's 2009 Gulf Coast Poker Championship which ended earlier this month. This chip is not often seen as they're only brought out once a year for the 2 week tournament. Great artwork. Good luck on the auction.

Several of you have asked about the 100 NCV chip. They have all beed sold. You'll have to wait until September of 2010. Sorry.