Newegg offers the refurbished Logitech G930 7.1-Channel Surround Sound Wireless Gaming Headset, model no. 981-000257, for $69.99. Coupon code "EMCARNW63" cuts it to $53.99. With free shipping, that's tied with our mention from three weeks ago as the lowest total price we've seen for this headset. (It's also $39 below the best price we could find for a new one.) It comes with an adjustable noise-canceling microphone, on-ear audio controls, frequency response of 20Hz to 20kHz, and range of up to 40 feet. Coupon ends May 4.
A 90-day warranty applies, although it's unclear who backs it.