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.
ENGADGET: Transformers: Dark of the Moon clip breaks down shooting movies, special effects in 3D (video)