I wound up with a bunch of various cash coupons from Barona and Harrah's Rincon casinos in Calif. from a recent collection purchase and I don't really collect these. There's about 130 coupons total.... 120 different unique coupons with 10 doubles. Most are dated between 2005 and 2008 with a few from 2009 and 2012, not counting the doubles. These are the Barona Free Bonus Cash and Harrah's Rincon Express Play cash coupons or similar. The main group of 120 coupons are all different/unique in some way... different dates, different designs, colors, etc. They're about the same size as a TITO.

Here's links to the two groups of 5 doubles (all from Harrah's Rincon) that I currently have shown on my trading website to give you an example of what they are. If you need scans of any more just let me know.
http://www.slotcardtrader.com/images/slotcards/H/Rincon1.jpg
http://www.slotcardtrader.com/images/slotcards/H/Rincon2.jpg

I'd be interested in trading them for slot cards or just selling them if anyone is interested. Make me an offer and we'll see what we can work out.