Newegg offers the refurbished Logitech G930 7.1-Channel Surround Sound Wireless Gaming Headset, model no. 981-000257, for $69.99. Coupon code "AFNJ4147" drops it to $54.99. With free shipping. That's the lowest total price we could find for a refurb now by $20, although we saw it for a buck less three weeks ago.) This surround headset comes with an adjustable noise-canceling microphone, on-ear audio controls, and range of up to 40 feet. Deal Ends August 15.
A 90-day warranty applies, although it's unclear who backs it.