Riviera Issued 1000 $1 and $5 tokens in 2000 for the Millennium. You could buy them at the cage. The $1 tokens went real fast but took a while for the 5's to go. They were in Air Tite containers. I was to late to buy the 1's but bought 4 of the 5's. I do have one of each left(bought the $1 on ebay.)Would post a picture but I am 40 miles from home and won't be back until tomorrow some time. Traded one of the $5 tokens with someone a few months ago.
Rog