Green Trade Electronics via eBay offers the Samsung Bluetooth Wireless Stereo System with Dual Audio Dock, model no. DA-E570/ZA, for $109.99 with free shipping. That's $40 under our September mention and the lowest total price we could find by $8. It features a hideaway dock (compatible with the Apple iPod, Apple iPhone, and Samsung Galaxy S II, Galaxy S III, and Galaxy Note), 10 watts of power, and more. Deal ends January 27 at 10:43 am ET.