World of Warcraft TCG expansion. Sure, the cards aren't even out yet but that hasn't stopped Upper Deck and WoW Insider (Joystiq's totally fabulous all-things-WoW blog) from teaming up to give one away to a single lucky reader. Entering is simple! If you play on a US or EU realm, just head over to WoW Insider and leave a comment before 7pm EDT tomorrow. That's it!
While you're over there, check out their coverage of Blizzcon, going down next week. Already going? Stop by the first ever WoW Insider meetup while you're in town. Tell 'em Joystiq sent ya.