Update (7/10 11:10am): Back in stock for $167.99 shipped from Best Buy.
Amazon offers the Seagate Backup Plus 5TB Desktop External USB 3.0 Hard Drive (model STDT5000100) for $167.99 with free shipping. That’s $52 below full list and within $8 of the best price we’ve seen for any 5TB external HDD. As a further pricing comparison, most major retailers (Best Buy, B&H, Newegg, etc) are currently asking $199.99 for it.
Use the iOS and Android apps to backup data from your mobile devices to the drive or the cloud. 240 Amazon reviewers rate it 4.2 out of 5 stars.