Kingdom Hearts Birth by Sleep is set to hit the store shelves of North America on September 7th, and to celebrate its release Sony will be releasing a Kingdom Hearts inspired PSP Entertainment Pack. There will be a limited quantity, and - at the time of this announcement - only planned to be sold at GameStop.
The pack will include the following: a "Mystic-Silver" PSP-3000, Kingdom Hearts Birth by Sleep UMD, an unannounced movie, and a 4GB Memory Stick Pro Duo. Also note that the movie will not be related to Kingdom Hearts. And, of course, for those that already own a PSP the prequel to the Kingdom Hearts series will be available for standalone purchase.
The "Mystic-Silver" PSP-3000 which is to be inclded with the pack - it has also been included in past entertainments packs, as well.