As with the Wii version of the game, the DS is due a special first print bundle - Although in Autobot AND Decepticon flavours!
Autobot version -
http://www.game.co.uk/Games/DSi-and-DS-Lite/Action-Adventure/Transformers-Dark-of-the-Moon-Autobots-Bundle/~r354958/
Decepticon version -
http://www.game.co.uk/Games/DSi-and-DS-Lite/Action-Adventure/TransofrmersDark-of-the-Moon-Decepticons-Bundle/~r354960/
Due out on the 24th of June 2011, each with a replica model Transformer in disguise mode. I expect a standard edition will probably follow shortly after release