No sure who the seller is, but the listing says they are used in Binions. I'm pretty sure they are not but just want to be sure. There are 4 different values and they are all notched.

http://www.ebay.com/itm/WORLDS-SERIES-OF-POKER-25-000-NO-CASH-VALUE-POKER-CHIP-FREMONT-ST-LAS-VEGAS-/391402212002?hash=item5b2163caa2:g:AXsAAOSwv9hW30~7