from Rene N. 5-6 years agop at the convention. At that time they were advertised as Vegas chips and many feel that they are in Fact Vegas T-Bird chips. Others feel strongly that they an illegal chip from the Thunderbird in Il.

The originally sold for $25 each and I think he had 200 or 300 chips for sale.

I have seen them sell on Ebay for anywhere between $25-$85

Personally I think its about a $25-$50 chip.

The 25 version is much rarer.

Here is mine with a double stamped on reverse, however the condition is MUCH nicer than nearly all others you will find.

Notice it says 25 on one side an 100 on the other....

Hope that helps
Doug