Several board members for Illinois, including myself have sighted Voyager-class Optimus Prime at Toys 'R Us. If you're worried about finding him, you'll probably need not worry. All reports thus far is that each store has had tons of each. The Schaumburg, IL TRU alone had at least 20 of each Prime and Megatron. They seem to be shipping in their own assortment. Pic coming soon (UPDATE: See pic below). Thanks also go to Jason Blue Boost and madman1366 for their Illinois sightings as well.