Microsoft Game Studios and Bungie Studios have both confirmed that Halo 3 will be released this fall in three different versions. Gamers will be able to pick either a Standard Edition, Limited Edition or Legendary Edition.
For $10 more than the standard edition, the limited edition will get you a bonus disc with various content in addition to an art book. It also comes in a metal case, similar to the one we saw with Perfect Dark: Zero. The legendary is the cream of the crop, at $129.99. It comes in a helmet case and includes two bonus discs with lots of additional content.
Source: Daily Tech