 In August 2006 , Warner Bros. announced 300 's release date as March 16 , 2007 , but in October the release was moved forward to March 9 , 2007 . 300 was released on DVD , Blu @-@ ray Disc , and HD DVD on July 31 , 2007 , in Region 1 territories , in single @-@ disc and two @-@ disc editions . 300 was released in single @-@ disc and steelcase two @-@ disc editions on DVD , BD and HD DVD in Region 2 territories beginning August 2007 . On July 21 , 2009 , Warner Bros. released a new Blu @-@ ray Disc entitled 300 : The Complete Experience to coincide with the Blu @-@ ray Disc release of Watchmen . This new Blu @-@ ray Disc is encased in a 40 @-@ page Digibook and includes all the extras from the original release as well as some new ones . These features include a Picture @-@ in @-@ Picture feature entitled The Complete 300 : A Comprehensive Immersion , which enables the viewer to view the film in three different perspectives . This release also includes a digital copy . 
