Groupon offers the Audyssey Audio Dock Speaker System for iPhone / iPod for $199 with free shipping. That's the lowest total price we could find by $88. Sales tax is added where applicable. It features an iPhone / iPod dock (compatible with most iPhone models), wireless streaming via Bluetooth (also compatible with Android devices), four separate amps, speakerphone with dual mic and voice-processing algorithms, and remote control. Deal ends October 8 at 1 am ET.