I stand corrected... a good friend of mine who is a chip collector in town noticed a an advertisement on one of the plasma screens promoting 5 commerative chips, seems to be a timeline theme. A table games supervisor told him that he put 20 chips on each table. The internal controls that are written pretty much prohibit selling chips from the cashier cage, there are certain exceptions allowed, such as a high roller cashing a large check for chips and such.

I went with my friend tonight to see what I could find - you would think I had connections or something, but most of the people that I talked to knew nothing about the chips. I was able to find 2 different chips so far. Sorry none for trade or sale yet.