Ending today, Newegg offers the Seagate 1TB Barracuda Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. ST1000DM003, for $39.99 with free shipping. (Amazon is matching.) That's the lowest total price we could find by $6 and tied as the best deal we've seen for this model. This 7200 rpm drive features a 64MB cache.