Yes, the back up model for Trials and Tribulations was lighted and sold for $ 10,000 at the Experience.
The guy at that time said the other two models they sold in Chicago were mastered by Prop builder Greg Jein as a request of the store to be sold to the public. He mentioned the original Screen used prop was being kept in a vault on the paramount lot. It was very heavy and they were worried someone would drop it during the shoot which was why they built back-ups.
They were really cool models but Steve is doing a great job so far too. Can't wait to see what else your doing with it Steve.