As one of its daily deals, Amazon offers the Seagate 3TB Barracuda Serial ATA 6Gb/s Internal Hard Drive, model no. ST3000DM001, for $109.99 with free shipping. That's $0.04/GB and tied as the lowest total non-rebate price we've seen, although we saw it with rebate hassles for $6 less two weeks ago. (It's also a current price low by $17.) It runs at 7200 rpm and features a 64MB cache. Deal ends today.