It is possible to tell the difference.
You can peek inside the car (through the driver's side window is the best way) and see his head...if it's all green where his teeth would be (with no gold or white paint to be seen), that's the one I need.
Also, at one point the date stamp also seemed to dictate which version it is, but it may or may not be 100% accurate. The date stamp is pressed onto the back of the package (towards the bottom):
91071 for painted-teeth
90961/71 for painted-teeth
90761 for unpainted-teeth
So if those numbers are accurate, you're looking for 90761.
Thanks for the help!
MIKE
engledogg