- An exclusive in-game pet, the netherwhelp. According to Blizzard, it is the offspring of the nether drake flying mount. Blizzard promises an image "in the near future."
- The Burning Crusade CD soundtrack
- "The Art of World of Warcraft: The Burning Crusade," a hardcover coffee table book.
- A behind-the-scenes DVD featuring two hours of footage
- Two starter packs for the WOW Trading Card Game and "three exclusive tournament-legal" cards (Leeroy Jenkings, perhaps?)
- Map of Outland mouse pad
[Via WOW Insider; thanks, Supa]