BlueProton via Amazon offers Prime members the SteelSeries Flux Luxury Edition Gaming Headset for Windows
in Black, model no. 61283, for $15.79
with free shipping
. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $8.74.) That's the lowest total price we could find by $64. Features include an extra set of custom side plates, folding earcups, 40mm drivers, carrying case, and two input jacks.