VM Innovations offers the VM Audio Elux Over-Ear Hyperbass Headphones in Piano Black/White, Piano Black/Black, Piano Black/Pink. for $15.99. Coupon code "WEVALUEYOU" cuts the price to $15.19. With free shipping, that's $4 below our February mention and the best price we've seen. Features include a 20Hz to 20kHz frequency response, 32 ohm impedance, and 5-foot cord.