The Logitech Z-2300 THX-Certified 2.1 Speaker System with Subwoofer is available on Amazon for $110 with free shipping. If you purchase the speaker system by August 14, 2010, you can download a $30 mail-in rebate form to sweeten the deal. This 200-watt speaker system is the perfect accessory for bone-shaking audio for your home theater or gaming setup.