A DealNews exclusive! Western Digital Store cuts 25% off a selection of its refurbished external hard drives via coupon code "DNMAY17". After discount, prices start at $67.49 as listed below. Plus, all items qualify for free shipping. That puts each drive at the lowest price we could find by at least $63. Refurbished items carry a 6-month Western Digital warranty. Deal ends May 31. The drives, with prices after coupon and compared to the best available deals for new units: