The game's release is imminent
Baten Kaitos I & II HD is slated for a September 14th release, and, seeing as its the 14th in some places around the world right now, a launch trailer has been released. You can watch the trailer for yourself linked above.
In Baten Kaitos I & II HD, two JRPG classics return; Baten Kaitos: Eternal Wings and the Lost Ocean and Baten Kaitos Origins. This time around, you can experience these GameCube RPGs with improved graphics and new features to aid game progression. The game will be available via the American eShop for $49.99 USD starting tomorrow.