It seems like every big Square Enix Nintendo release is accompanied by a special limited edition version of whatever console it's on. Sure enough, Final Fantasy XII Revenant Wings will be released along side a special, limited edition DS.
Known formally as the Final Fantasy XII Revenant Wings Sky Pirates Edition, this limited edition package includes a copy of Revenant Wings and a special edition DS Lite. The DS Lite, which can be seen at Impress Watch, is based off the Crystal White version of the system, but has the FFXII logo and character artwork laser printed on the cover.
Those who already have a DS Lite and don't care for the frills will be able to pick up the Japanese version of Revenant Wings on its own on the same day at the software-only price of 4800 yen. Both packages hit Japan on 4/26.