Best Buy's promotion takes your purchase of either an Xbox 360 console or an "Xbox Live product" and tosses two tickets to the comic book movie adaptation. That's a nice bonus, considering the price of movie tickets.
Potentially even better is that an Xbox 360 Live 12-Month Messenger Gold Pack tosses in a controller chat pad, headset and Project Gotham Racing 4, all for fifty measly bucks. If you want to go cheap, grab a 3-month Gold subscription and get your free tickets. Not too shabby.
The potential catch here is the fact that this offer will only be honored at "participating U.S. theaters."