Ending today, TigerDirect offers the Toshiba 1TB Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. HDKPC03, for $69.99. This $20 mail-in rebate drops it to $49.99. With free shipping that's $0.05/GB, $10 under our mention from two weeks ago, and the lowest total price we could find by $17. This 7200 rpm drive features a 32MB cache.