The best one that I've seen (and own) is Slayer's Soundtrack to the Apocalypse. It comes with 2 CD's that serve as a greatest hits for the last 20+ years they've been around, A CD titled "**** You've Never Heard" which is pretty self explanatory, A live CD that was recorded in Annaheim, CA in May of 2002 (with the original line up), A DVD spanning thier 20 year history, a "backstage pass", a pretty big book, and a wall banner that is similar to the banners at the last set of shows for the Jagermeister tour. What's everyone else seen or got?