CRISIS ON INFINITE EARTHS BOX SET
This box set combines six previously existing CRISIS collected editions, printed for the first time in hardcover, with eight new CRISIS hardcover collections and a volume on BEHIND THE CRISIS, which includes HISTORY OF THE DCU 1-2, plus some behind-the-scenes material. If you're an absolute Legion completist, you'll want this $500 set just for the box cover art, which includes Dawnstar.