I currently have four auctions. An uncirculated $1 & $5 from the Horseshu casino in Jackpot, NV; a pair of $5 Texas gambling hall chips; and a set of promotional chips NBC sent out to their affiliates to promote their new TV series "Las Vegas". These chips weren't in use during the series, and do not say Montecito on them. They are little trinkets NBC will send out to their affiliates to promote a show.
Feel free to check them out for yourselves at http://shop.ebay.com/merchant/sirpaul02_W0QQ_nkwZQQ_armrsZ1QQ_fromZQQ_mdoZ
Thank you for looking, and best of luck!