Newegg offers the refurbished Sony 60-watt 2.1-Channel 3D Soundbar Home Theater Speaker System, model no. HT-CT60, for $59.99 with free shipping. That's $30 below yesterday's mention for a new unit, and the lowest total price we've seen. (It's also $30 under the best price we could find for a new one.) Features include a 3D sound bar with 15 watts per channel into two channels, 30-watt powered wired subwoofer, optical and coaxial inputs, and remote.
A 30-day warranty applies, but it is unclear who backs it.