Today only, Western Digital via eBay offers the refurbished Western Digital 2TB Elements Portable USB 3.0 External Hard Drive for $46.99. Coupon code "PHLDAYTEN" cuts it to $42.29. With free shipping, that's $23 less than the best deal we could find for a new one and the lowest price we've seen. (It's a $5 drop from our mention of a refurb from earlier this week.)

Note: A 6-month Western Digital warranty is included. This coupon can be used once per account; it can be applied to multiple eligible items and has a maximum discount of $100.