Found this on AOL's casino gambling message board under the heading, "Found Chip":

"We found on the floor at Harrah's a casino chip with 10,000 engraved in it. It is light blue with white numbers. Nothing else is on it, not even the name "Harrah's." Is it worth $10,000 or is it some kind of marker? Would someone please answer."

I answered. Left out the part about Sammy Davis Jr. though.