Lurico via Amazon offers its Lurico All-in-One 2.4-Amp Travel Adapter for $14.99. Coupon code "5QPWWPWY" cuts that to $11.99. Plus, Prime members bag free shipping. That's $2 under our July mention, $9 off, and the lowest price we could find. It covers over 150 countries with US / EU / AU / UK plugs, features a USB port, and built-in safety shutter. Deal ends January 3.