Newegg offers the refurbished Ooma Telo VOIP Phone System Base, model no. 100-0211-100, bundled with the refurbished Ooma Telo Bluetooth Adapter, model no. 710-0114-100, for $84.99 with free shipping. That's tied with our January mention of a refurb and it's $54 less than the best price we could find for a new unit today. This model allows you to go hands-free via compatible Bluetooth devices. It also features unlimited calling to any number in the U.S. via your broadband Internet connection, caller ID, and call-waiting.
Note: A 2-year warranty applies, although it's unclear who supports it.