Originally we only had a base level Club Monarch Preferred card listed but now have 4 more levels added with scans of most on the ChipGuide now. Levels include Preferred, Gold Elite, Platinum Elite, Royal Diamond and Black Diamond.

The Monarch Casino in Black Hawk, CO was formerly the Riviera.

Here's a link to the scans on the ChipGuide
http://www.themogh.org/cg_chip2.php?id=COBHMC&p=001#320