Western Digital -WD My Book USB 3.0 Desktop External Hard Drive (Recertified) – 4TB $63, 3TB $55 + Free Shipping

Western Digital has 4TB WD My Book USB 3.0 Desktop External Hard Drive (Recertified, Black) for $63 w/promo code SDAUGBOOKS. Valid through 8/12 or while supplies last. Shipping is free. Includes a 6-month limited warranty.

• 3TB WD My Book USB 3.0 Desktop External Hard Drive (Recertified, Black) – $55
• 4TB WD My Book USB 3.0 Desktop External Hard Drive (Recertified, Black) – $63