Electronics Expo offers the Denon Over-Ear Headphones, model no. AHD2000, for $348.99. Coupon code “GRANDSLAM” cuts them to $197.52. With $9.99 for shipping, that’s the lowest total price we could find by $81, although we saw them for $3 less last week. Features include a 5Hz to 45kHz frequency response, 106dB sensitivity, and more.