A couple of modern headsets for rear-seat passengers, a more comfy and better-sounding set for the right-seater or the student pilot on a budget—there will always be a market for used headsets.
And like used avionics, there are good deals and bad deals. We think the good purchases are sets that started life as exceptional performers, while standing the test of hard time in the cabin and the flight bag. But there must also be good manufacturer support behind the headset.