Buy.com offers the ioSafe Solo Fireproof 1TB USB 2.0 External Hard Drive, model no. SL1000GBUSB20, for $129.99. This $30 mail-in rebate cuts it to $99.99. With free shipping, that’s $0.10/GB and the lowest total price we could find by $50. This waterproof and fireproof enclosure contains a 7200 rpm hard drive. A 3-year warranty with a 1-year $1,000 disaster recovery service applies.