Season 3 DVD
From The Big Bang Theory Wiki
The release of the Season 3 DVD and Blu-ray in the U.S. & Canada was announced in May 2010. The DVD will include all 23 episodes of Season 3 and three bonus features. It is to be released in the U.S. & Canada on September 14th, 2010. The DVD can be pre-ordered at Amazon.com, as can the Blu-ray.
The DVD will be released internationally. It will be released in the United Kingdom on September 27th, 2010 and can be pre-ordered at Amazon.co.uk.