And, for a limited time, all three eye-popping films in the Transformers franchise will be available in a 7-Disc Limited Collector's Edition Blu-ray Trilogy featuring each film in high definition, Transformers: Dark of the Moon in high definition 3D, more than 10 hours of special features and a plaque of movie images signed by Bay.
As Blu-ray.com notes, Amazon has listings for both a 2-disc Blu-ray edition and a 4-disc Blu-ray 3D version, but the one that's caught our eye is the just updated listing for Marvel Cinematic Universe: Phase One - Avengers Assembled.