BuyDig offers 3TB Western Digital My Book Essential USB 3.0 External Hard Drive (WDBACW0030HBK-NESN) for $116.95 with free shipping. Use $5 coupon code DIG5 applied during checkout to get final price.

What makes this deal hot:
You save over $33.04 from the retail list price. This is the lowest price we could find currently from a reputable merchant and $10 cheaper than our last mention.

What this does & Why you need it:
The Western Digital My Book Essential 3TB USB 3.0 External Hard Drive (WDBACW0030HBK-NESN) features plug-and-play functionality, Use 3.0 connectivity for very fast transfer, password protection & hardware encryption, automatic & continuous backup and more. Compatibility with Windows 8 to Windows XP and Mac OS X (requires reformatting).