Western Digital Caviar Black 1TB SATA Internal Hard Drive for $71.99 shipped after coupon code EMCYVYZ29. Here is a screenshot for reference. The Black Edition is Western Digital’s high-performance product line of SATA drives that usually require a premium. It also comes with a 5-year warranty. Note that it comes in OEM packaging, which means no pretty retail box but is otherwise identical. Most places have it for about $89 or more.
Originally posted earlier, this post has been revised and is just a friendly reminder.