Newegg offers the Seagate 8TB Backup Plus USB 3.0 External Hard Drive for $179.99. Coupon code "1027STHP10" knocks it to $159.99. (Amazon charges the same.) With free shipping, that's a buck below a Prime Day special and the lowest price we could find by $20. It features automatic and mobile backup options and a data transfer rate of up to 5Gb/s. Deal ends October 29.