TigerDirect offers the Seagate Barracuda 2TB Serial ATA 6Gb/s Internal Hard Drive, model no. ST2000DM001, for $99.99. This $10 mail-in rebate drops it to $89.99. With $3.69 for shipping, that's $0.05/GB and the lowest total price we could find by $6, although we saw it for $4 less last week without rebate hassles. It runs at 7200 rpm and features a 64MB cache. Rebate ends January 26.