Amazon.com is offering the collector's edition of Halo 3 for $49.99, down from the usual $69.99. The Halo 3 collector's edition comes in a metal collector's case and contains a hardcover guide to the game's characters and a bonus disc with a high-definition home theater calibration tool, "Art Attack" with concept, production art, an exclusive Dashboard theme, gamer pics; a Halo-themed minigame; and a variety of short films on a wide range of subjects.

Free super saver shipping is available.

Halo 3 Collector's Edition - $49.99 shipped