TigerDirect offers the Western Digital 1TB WD Caviar Blue Serial ATA 6Gb/s Internal Hard Drive, model no. WD10EZEX, for $59.99. Coupon code "RUF123154" cuts it to $49.99. With free shipping, that's $5 under our mention from last month and the lowest total price we could find by $10. This 7200 rpm hard drive features a 64MB cache. Coupon expires April 18.