Buy via eBay offers the Western Digital 2TB My Passport Portable USB 3.0 External Hard Drive in Black, model no. WDBMWV0020BBK-NESN, for $79.99 with free shipping. That's $10 under our expired mention from two days ago (which included a 32GB SD card) and the best price we've seen. (It's also a current low by $19.) It features password protection, cloud backup, and hardware encryption.