Fry's Electronics offers the HGST 1TB TravelStar Serial ATA 2.5" Internal Laptop Hard Drive in Black, model no. 0S03508, for $59. Choose in-store pickup to avoid the $6.99 shipping charge. That's $23 under the lowest shipped price we could find. Sales tax is added where applicable. This 2.5" internal drive runs at 5400 rpm.