I have Playboy Atlantic City Concentric Coin error chips listed on Ebay. My username is robertaaron740. Ebay yanked the original listings scheduled to end on Saturday, because I had a link to my website. I re-listed the original listings to end on Sunday around 9:30 Here is a pic of a $500. I have most of the colors and denominations in these Error coins.

http://www.chipguide.com/chimage.php?image=/DSC01737.JPG