Walmart offers 12 months of Xbox Live and a (good) game for $81
Walmart has a pretty spectacular deal going on for Xbox owners. The chain is currently offering one year of Xbox Live Gold and a select game for $79. SlickDeals notes that shipping is only $1.97. Don't fret about that "select game" business in the previous sentence either, as the eligible games are actually pretty good, including Assassin's Creed: Brotherhood, Call of Duty: Black Ops, Need For Speed: Hot Pursuit, Castlevania: Lords of Shadow and many, many others.
Considering a 12 month Xbox Live sub usually runs for $60 on its own, you might as well toss in a $20 game (that also usually runs for $60), right?
