This announcement includes a change in the release date of the series:
The Emmy®-winning and critically acclaimed AMC series returns to DVD and debuts on Blu-ray™ March 16 when Sony Pictures Home Entertainment releases Breaking Bad: The Complete Second Season. ... All 13 episodes will be included on both the four-disc DVD and three-disc High-Def Blu-ray™, along with exclusive bonus content, including behind-the-scenes featurettes, deleted scenes, cast and crew commentaries and much more.
Breaking Bad: The Complete Second Season DVD will be available for $39.95 SRP, while the Blu-ray™ release will sell for $49.95 SRP. Breaking Bad: The Complete First Season will also be available on High-Def Blu-ray Disc™ for $39.95 SRP on the same day.