As one of its daily deals, Amazon offers the Seagate 6TB Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. STBD6000100, for $207.99 with free shipping. That's $42 under our mention from last month and the lowest total price we've seen. (It's also a current low by $52.) It features a 128MB cache and runs at 5,900 rpm. Deal ends today.