TigerDirect offers the Western Digital 3TB Red Serial ATA 6Gb/s Internal Hard Drive, model no. WD30EFRX, for $139.99. Coupon code "UVT122440" cuts it to $119.99. With free shipping, that's tied with our mention from two weeks ago as the lowest total price we could find by $10. (For further comparison, we saw it for $16 less in January after rebate hassles.) It's optimized for use in NAS systems and features a 64MB cache. Coupon expires April 4.