I saw this movie last June, but didn't get a chance to post my film review until earlier this month (which I forgot to post here...). You can read my Film Review: The Great Gatsby on my other (In The Mood For Movies) blog.
Here are more info via DVD Active:
Warner Home Video has announced 2-disc DVD, Blu-ray/DVD Combo, and 3D & 2D Blu-ray/DVD Combo releases of The Great Gatsby for August 27th. Extras will include featurettes ("The Greatness of Gatsby", "Within and Without With Tobey Maguire", "The Swinging Sounds of Gatsby", "The Jazz Age", "Razzle Dazzle: The Fashion of the '20s - Fitzgerald's Visual Poetry", "Gatsby Revealed"), deleted scenes, trailers, and an UltraViolet digital copy of the film.
Package artwork below...
(source: DVD Active)