Shucky darn.
I asked around MGM.
As Passholders, we each rec'd a free coin. That is to celebrate MGM's 15 years.
And there was an artist signing of a framed cell (that came with a pin).
The cell was nice -- ToT lobby. But guests had to buy FRAMED cells to get the pin. And that was almost $200 for the cheapest I think.
You could buy an unframed cell for $85, I think was the cost. (no pin)