Fry's Electronics offers the Seagate 2TB Backup Plus USB 3.0 Portable Hard Drive in Black, model no. STDR2000100, or Silver, model no. STDR2000101, for $99 with free shipping. (Amazon offers the same.) That's tied with our July mention and the lowest total price we've seen without rebates. (It's a current low by a buck.) This drive is compatible with Windows and Mac and features an 18" USB cable and pre-loaded backup software. Deal ends October 9.