TigerDirect offers the Seagate 1TB Barracuda Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. ST1000DM003, for $69.99. this $20 mail-in rebate cuts it to $49.99. With free shipping, that's $0.05/GB, $10 under our mention from ten days ago, and the lowest total price we've seen. (It's a current low by $19.) This 7200 rpm drive features a 64MB cache. Deal ends May 21.