Looks like no one ever caught the fact that there were two variations of the 2006 VIP Parking card from Stations Casinos. This is the black and green card with the car.

One variation has the Red Rock property listed on the reverse in the lower left corner while the other variation DOESN'T have Red Rock listed. Both cards have identical fronts and both are dated 2006.

Scans of both variations will be on the ChipGuide shortly.