BuyDig offers the Otterbox Commuter Case for Samsung Galaxy Note II in Glacier White/Gray, model no. 77-24002, for
$6.75 $6.50 with free shipping. That's tied with our October mention and the lowest total price we've seen. (It's a current low by $6.) It features two layers of protection, including a silicone inner layer and a polycarbonate outer layer.