John,
I just talked to the guy in charge of the chips at the Hard Rock. He admitted they made a mistake by issuing only 100 of the chips. In the future they will issue maybe 250 of the $25 chips. He also said the chip was in error. All of the Hard Rock $25 chips are purple and this one is green. Forget about the Year of the Dragon chips this one will be the toughest chip ever released.