Square Enix has lifted the lid on Dissidia 012 [duodecim]: Final Fantasy's Legacy Edition, which will be released at exactly the same time as the regular edition.
It will include a slightly different cover, and it will also include Lithograph Art prints for Kain, Tifa, Laguna, Lightning, Yuna and Vaan. Following on from this, there will also be exclusive in-game costumes for Tifa and Squall.
The game is due for release on the 25th of March, and if you want to pre-order the Legacy Edition, and you're from the UK, you can do so at Amazon.co.uk. Only the regular edition is currently available in the United States, but you can also pre-order that at Amazon.com.