Meritline offers the refurbished Logitech Ultimate Ears 350vi Noise-Isolating Headset, model no. 985-000304, for $17.99. Coupon code "MLCKR28VNL1" cuts it to $12.99. With free shipping, that's the lowest total price we could find for a refurbished headset by $6. It includes a microphone and comes with a protective case. Coupon ends after 100 redemptions.

Note: No warranty information is provided.