Amazon has the Bowers & Wilkins Px8 headphones at $357, down from $749. That’s $14 less than our mention from August and the best deal we’ve seen for these headphones. Bowers & Wilkins is a premium audio brand, and this model uses Nappa leather and aluminum construction. The battery runs up to 30 hours, and a 15-minute charge adds 7 hours of playback. Shipping is free. Buy Now at Amazon