According to Blu-Ray.com, the release date of the Harry Potter and the Deathly Hallows: Part 2 DVD and Blu-Ray has been set for November 11, 2011. Additionally, some information on the products seems to be available as well!
While there is no word yet on what features will be available with the film, if we are to believe this report accurate (and we do!), both a 2-Disc and 4-Disc set will be available.
Additionally, Amazon France has been updated saying a complete Harry Potter box set will be available November 30, 2011. We can only assume that a similar box-set will be available throughout the world around the same time.
We'll be sure to have an update for you when news on the DVD/Blu-Ray is officially made available.