Amazon offers the Seagate Barracuda Green 2TB Serial ATA 6Gb/s Internal Hard Drive, model no. ST2000DL003, for $99.99 with free shipping ($0.05/GB). That's the lowest total price we could find by $68, although we saw it for $40 less in October (since expired). It runs at 5900 rpm and features a 64MB cache.

Wondering why this seems so expensive? Check out our recent feature on the floods in Thailand and the effect on global hard drive prices.