This deal has ended.
Update: This deal is over. The price has increased to $44.54. Today only, Amazon has a 4000-Point XBox 360 Live Card on sale for only
$43.13 $44.54. That's $7 less than the next-best price online for this card, which can be used for a whole host of XBox Live games and applications. Shipping is free and there's no sales tax (except K, KY, ND, NY, WA).