Ok, too much Starbucks too late at night! Can't sleep and am going through all of my odds and ends.
Can anyone tell me some more about this chip? What I have been told is that these were given out to guests in the sports book at the Grand during this series of races. I would like to know if they were passed out in mass quantities, or if they are few and far between. Obverse below, reverse to follow.

Thanks!