Shop4Tech offers these iTheatre Bluetooth Speakers for $116.95. Coupon code "AB15" cuts it to $99.41. With free shipping, that's $81 off and the lowest total price we could find. This system uses Bluetooth to wirelessly stream music from an iPad, iPhone, iPod, or other Bluetooth-enabled device. Other features include two speakers, remote control, and more. Deal ends October 2.