Last week, GameStop revealed that gamers who pre-ordered Killzone 2would get "exclusive" access to the game's demo. We contacted SCEA to see just how exclusive that deal is, and as it turns out, the answer is very. Our rep told us, "The demo will be available on the PSN after the game ships but only through GameStop until then." You heard the man, folks. If you're interested in checking out the game before its February 27 release and didn't get into the beta, it's gonna cost you one (1) Abraham Lincoln.