OfficeMax offers the Western Digital My Cloud 3TB NAS, model no. WDBCTL0030HWT-NESN, for $159.99. Coupon code "SAVE20" cuts it to $139.99. With free shipping, that's the lowest total price we could find by $37. It features USB 3.0, WD SmartWare Pro backup software, gigabit Ethernet, and password protection. Coupon expires July 26.