VIPOutlet via eBay offers the refurbished Beats by Dr. Dre Powerbeats3 Bluetooth In-Ear Headphones in Black for $69.99 with free shipping. That's $30 under our July mention of a new unit and the lowest price we've seen in any condition. (It's also $20 below the best price we could find for a refurbished unit today.) These sweat- and water-resistant headphones feature dual-driver acoustics, on-board controls and microphone, voice control, Fast Fuel (which provides up to one hour of playback on a 5-minute charge), and a rechargeable Li-ion battery with up to 12 hours of playback per charge.