September 13, 2012 - DC has a new contest online, The Comic Book Completionists' Sweepstakes.
There's only one prize in this contest... comic books! To be more specific, the official rules for the contest list the prize package as:
Grand Prize will consist of one (1) of each of the following items (hereinafter referred to as the "Grand Prize"). A full set of the September 2012 DC Comics titles ZERO (#0) issues, and a DC Comics: The New 52 Omnibus in hardcover. Approximate Retail Value ("ARV") of the Grand Prize: one hundred and sixty-five dollars and no cents ($165).