Newegg offers the Seagate 4TB 3.5" Serial ATA 6Gb/s Internal Hard Drive, model no. ST4000DM000, for $129.99. Apply coupon code "ESCAXKR24" to cut the price to $114.99. With free shipping, that's the lowest total price we could find by $12, although we saw it for $10 less three weeks ago. It features a 64MB cache and runs at 5900 rpm. Deal ends September 15.