With the exception of the $200 Tony Pedregon which is correct, all other Palms Strikes are "Playboy Casino Grand Opening" - you are describing the reverse side of the others here. There is no $200 Pamela Anderson - it is a $10. The Playmate with Keys is not a Playmate - its a famous caricature - 'Femlin'
I sent you the scans of all these when they were nominated.

List should read:
Palms, Las Vegas, NV $10 Femlin/Playboy Grand Opening
Palms, Las Vegas, NV $10 Pamela Anderson/Playboy Grand Opening
Palms, Las Vegas, NV $10 Playboy Bunny/Playboy Grand Opening
Palms, Las Vegas, NV $200 Hugh Heffner/Marilyn Monroe/Playboy Grand Opening