Adorama Camera via eBay offers the Western Digital 2TB Elements Portable USB 3.0 External Hard Drive, model no. WDBU6Y0020BBK-NESN, for $69.99 with free shipping. That's the lowest total price we could find by $14, although we saw it for $3 less in December. It features a data transfer rate of 5Gbps and backwards compatibility with USB 2.0.