I would consider this a rare chip. Quote from Greg Susong on chipguide.com

"$100 Chipco
CG11465

Three of these were found by workman while making the switch from Harveys to Harrah's. They are the only 5 known."

If I am not mistaking this chip is one of the 5 known. Greg correct me if I am wrong. Free Shipping! Happy Bidding