All4Cellular offers the refurbished Sony Noise-Canceling Headphones in Black, model no. MDR-NC7, for $14.95 plus $2 for shipping. That's $13 under the best price we could find for a new pair, although we saw a new pair for the same price last week (since expired). These foldable headphones feature a swivel design, ambient noise reduction of up to 85%, and more.

A 90-day All4Cellular warranty applies.