Just received The Vintage Collection 3.75-Inch Return of the Jedi AT-ST & Chewbacca Set, Endor Bunker Playset, and Speeder Bike & Scout Trooper Set in the mail.
I actually preordered these from Entertainment Earth and Amazon.
The Endor Bunker Playset and Speeder Bike & Scout Trooper Set are Main Line Releases and are currently in stock at Amazon.
The AT-ST & Chewbacca Set is a Fan Channel Exclusive and can still be preordered at Entertainment Earth.
