I don't know about USA, but I've seen plenty of official Uncharted bundles in Europe (some of them add Ratchet and Clank together). They even had Uncharted's box art drawn on them.
Nevertheless, this does look like a good game.
EDIT - I just found a picture of one of the bundles:
My Mario Kart Wii friend code: 2707-1866-0957