TechRabbit offers the refurbished Plantronics Backbeat Go Bluetooth Stereo Headset in Black, model no. 86800-01, for $19.99 with free shipping. That's tied with our August mention as the best price we've seen. (It's also the lowest total price we could find for a refurb by $7.) These sweat- and moisture-resistant earbuds feature Bluetooth, a 33-foot wireless range, echo cancellation, inline controls and microphone, and three cushioned eartips sizes.
A 90-day TechRabbit warranty applies.