Newegg offers the Seagate Backup Plus 2TB USB 3.0 External Hard Drive in Black, model no. STDR2000100, Red, model no. STDR2000103, or Silver, model no. STDR2000101, for $79.88 with free shipping. (Amazon charges the same for it in Black or Red.) That's the lowest total price we could find by $8, although we saw it for $2 less in our expired mention from two days ago. This drive is compatible with Windows and Mac and features an 18" USB cable and pre-loaded backup software.

Note: If you haven't yet, use Newegg’s Android app and pay using Google Wallet to cut it further to $64.88. (This discount can only be used once per account.)