Electronics Expo offers the Denon Reference Over-Ear Headphones, model no. AH-D5000, for $698.99. Coupon code “GRANDSLAM” cuts it to $369.92. With $9.99 for shipping, that’s tied with our mention from a week ago and is the lowest total price we could find by $49. Features include a 5Hz to 45kHz frequency response, 118″ cable, 1.97″ drivers, mahogany wood housings, and more.