Its release is costing Warner Brothers nearly £32m ($45m) worldwide, their most expensive release ever.
But they're hoping it'll rake in a lot more as muggles flock to have Harry in their homes.
Not only will the two-disc DVD set allow you to watch the film over and over, scene by scene, you'll also get loads more interactive stuff.
You can visit Diagon Alley, the library and get a feel for the classrooms and maybe pick up a few spells!
And if you can't wait for the next film - The Chamber of Secrets - to come out in November, director Chris Columbus will give you some special sneak previews.