Should you still be browsing the web looking for a Mother's Day gift for your wife, you may want to consider introducing your significant other to your massively multiplayer addiction for a considerably lower price than usual. For a limited time, Best Buy is offering World of Warcraft: The Burning Crusade for free (a $29.99 value) if you purchase a copy of World of Warcraft for its regular $19.99 price. Click here to check out the promotion page.
I've rarely seen Blizzard's insanely popular MMORPG on sale, and this is the best deal I've seen to date. Grab it while you can.