Halo 3: ODST Collectors Pack is going to be exclusively released at Gamestops throughout the United States. If you live outside of the US you can purchase it at just about any store selling the game. With the purchase of the Halo 3: ODST Collectors Pack you will receive a customized Halo 3: ODST painted controller and of course, a harder case made of a light metal.
If you decide to reserve your copy you will get a code so that you can play the new co op campaign with Srg. Johnson instead of Masterchief (why would you want to do that?). Anybody who picks it up at Gamestop will also receive the exclusive demo to the new Halo: Reach game. These demo codes will be highly sought after. If you buy the game, make the extra drive to a Gamestop and sell this demo code if you don’t want it. You can easily get $20-30 for it.