Western Digital offers its factory-refurbished Western Digital 1TB My Passport Ultra Portable USB 3.0 External Hard Drive in Titanium, model no. WDBZFP0010BTT-NESN, for $49.99 plus $5.99 for shipping. That's $2 under our December mention of a new model and the lowest total price we've seen for this drive. (It's also $11 below the best price we could find for a new one.) It features automatic backup. A 6-month Western Digital warranty applies.