Just found this on PLAY.COM
This is the limited edition one which has some extra features
Cybertron Edition Bonus Content:
Limited Edition Packaging - Special packaging featuring classic Transformers icons and images of Cybertron.
Bonus unlockable levels - Bonus code to unlock two 'Cybertron' levels, one for each side in the game (Autobot and Decepticon).
Bonus Disc containing:
Behind-the-Scenes Interviews and B-Roll from movie and game talent: Peter Cullen (Optimum Prime) & Frank Welker (Megatron)
'Making of' features with the game's development teams, movie trailers, TV spots, and more.
hope this is okay
my first deal ive posted :)
Also Free Delivery