Newegg offers the Western Digital 2TB Red NASware Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. WD20EFRX, for $95.99. Coupon code "ESCASAT25" cuts it to $89.99. With free shipping, that's the lowest total price we could find by $6, although we saw it for $9 less last summer. Designed for NAS systems, it features a 64MB cache. Deal ends May 7.