Newegg offers the Toshiba 3TB Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. DT01ACA300, for $89.99. Coupon code "AFMHD0126B" cuts that to $74.99. With free shipping, that's tied with last week's mention as the lowest total price we've seen. (It's a current low by $14.) It runs at 7200 rpm and features a 64MB cache.