Mezco has announced the One:12 Collective Limited Edition SDCC Exclusive The Dark Knight Returns Deluxe Boxed Set. The set features a new limited edition Batman vs The Mutant Leader. It will be available at Mezco's San Diego Comic Con Booth #3445 or available to pre-order from the Mezco site (linked above) for $150.00.
This set depicts the epic first encounter between Batman and The Mutant Leader from The Dark Knight Returns storyline. It includes both a battle damaged exclusive Batman and an exclusive deco variant Mutant Leader. There will also be a 10-inch long polystone display base of the Gotham City Junk Yard, the "Knock-Out Foam" accessory designed to fit over his enemy's face, alternate hands, and a crowbar accessory. Each figure is built on a One:12 crafted body featuring over 30 points of articulation with specially tailored cloth costuming, intricate hand painted decoration and state of the art solid construction.