When I asked the cage manager if there were any older chips available, they said "no." However, a sweet little lady said she had two chips turned in today -- the $1 chip and a $5 red and white Riverside chip. She told me she would look for me and came back in a few minutes. I said are these for sale, and response was, "Yes." I was extremely happy to get it and I gave her a nice tip. We were there for five days -- flying out of DFW -- and I soon found a neat friend in the cage who helped me find the other two older chips that were in circulation. See separate post above.