Lenovo offers its Lenovo P950 Headset with Noise Canceling Microphone, model no. 57Y6605, for $29.99. Coupon code "USP1F26605" cuts it to $10.50. With free shipping, that's the lowest total price we could find by $14, although we saw it for a buck less in December. Sales tax is added where applicable. It features a noise-canceling microphone, 27mm drivers, 125Hz to 20kHz frequency response, and more. Deal ends February 13.