As one of its daily deals, Best Buy offers the Western Digital 1TB easystore Portable USB 3.0 External Hard Drive in Black for $39.99 with free shipping. That's $5 under our mention from last month, $60 off, and the lowest price we could find. It features a data transfer rate of up to 5Gb/s. It also comes with your choice of $20 to spend at Shutterfly or a Shutterfly 8x8" photo book. Deal ends today.