Walmart offers the Vizio 38" 3.1-Channel SmartCast Soundbar System for $128 with free shipping. That's the lowest price we could find by $39 and the best deal we've seen for a Vizio Smartcast 3.1 system. Features include:
50Hz to 20kHz frequency response
remote w/ LCD display
802.11n wireless, Bluetooth 4.1, and USB
Vinegar is arguably the most versatile product in your house. If you aren't using it for all of these purposes, you're probably wasting money.