Quick Ship Electronics via eBay offers the open-box Beats by Dr. Dre Powerbeats3 Bluetooth In-Ear Headphones in Black for $89.99 with free shipping. That's $8 less than last week's mention and it's $44 less under the lowest price we could find for a factory-sealed pair. 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.

Note: The packaging maybe slightly distressed. The item's factory settings are restored and it includes the original accessories.