Dell Home offers the Buffalo DriveStation Axis 1TB USB 3.0 External Hard Drive, model no. HD-LB1.0TU3, for $59.99. With free shipping, that's $0.06/GB, the lowest total price we could find by $14 and one of the least expensive 1TB USB 3.0 external hard drives we've seen. Sales tax is added where applicable. This hard drive can be positioned vertically or horizontally and features speeds of up to 5Gbps. Deal ends June 16.