Shopdivvy via eBay offers the factory-refurbished Vizio 40" 2.1-Channel Home Theater Soundbar with Wireless Subwoofer, model no. SB4021M-B1, for $89.99 with free shipping. That's $10 below yesterday's mention and the lowest total price we could find for a new unit elsewhere by $68. The soundbar features 2.75" full range drivers and a 150Hz to 19.5kHz frequency response. The 140-watt RMS subwoofer features a 60-foot wireless range and 40Hz to 150Hz frequency response. A 30-day Vizio warranty applies.