Amazon offers the Turtle Beach Ear Force DP11 Gaming Headset, model no. TBS-2140-01, for $49.99 with free shipping. That's the lowest total price we could find by $64, although we saw it for $5 less three weeks ago. It features 50mm speakers, adjustable bass, microphone, independent volume controls, and is compatible with PlayStation 3 and 4, Windows, and Mac.