Beach Camera via Rakuten Shopping offers the Western Digital 2TB My Passport 2.5" Portable USB 3.0 External Hard Drive, model no. WDBY8L0020BBK-NESN, for $109.99 with free shipping. That's $0.05/GB, $9 under our mention from a week ago, and the lowest total price we could find by $30. It features password protection and hardware encryption.