Use Newegg coupon code SPECIALDEAL
Newegg.com has the HGST Touro Desk Pro 4TB External Hard Drive on sale for $169.99 after instant savings. Add the coupon code, and the price drops to $149.99. As a price comparison, B&H Photo sells it for $180.
Features USB 3.0 interface and preloaded local and cloud backup software. Free shipping.