As one of its daily deals, Best Buy via eBay offers the Western Digital 2TB Elements Portable USB 3.0 External Hard Drive, model no. WDBU6Y0020BBK-NESN, for $64.99 with free shipping. That's $5 under our mention from a month ago and the lowest total price we could find by $10. It features a data transfer rate of up to 5Gb/s. Deal ends today.