|The Standard set with extras|
A single disc release will include the movie only.
Other versions include the following
|The 3-D version is the same as the 2-D combo set|
|Walmart has an exclusive Digibook|
|Target has an exclusive 2 pack with a Lego figure|
|The WB Shop has an exclusive as well.|
There is also a Best buy exclusive with a Golem cover and numerous foreign covers as well.
BUT WAIT - the extended edition with 20 minutes extra footage will be out by the Holidays of this year so you may want to wait. Also, there is no word on if there will be a High Frame Rate version released.