The X-Mansion set is official with 3,093 pieces, 10 minfigures, a buildable Sentinel, and a price tag of $329.99.

The LEGO Marvel X-Men: The X-Mansion Buildable Set ... The veteran heroes Wolverine, Rogue, Cyclops, Storm, Magneto, and Jean Grey are all joined by Charles Xavier, Gambit, Bishop, and Iceman ...