Believe it or not I collect these things. Called "Las Vegas Dollars", or sometimes "simulated encased dollars." Typical value is $4 - $10 depending on the design. Your scan doesn't show on my screen. Can you email it to me? If I need this example I'll make you a buy or trade offer.

I collect real encased cents (pennies) & other coins from casinos too.

Dave Smith in New Hampshire
"LIVE FREE OR DIE"