Massdrop offers the E-MU Wood Headphones with Removable Cable in Teak or Rosewood for $499.99 with free shipping. That's $100 off list and the lowest price we could find. They feature a frequency response of 5Hz to 45KHz, 50mm neodymium magnet driver, 4.9-foot removable cable, and 25-ohm impedance. Deal ends August 15.

Note: The estimated ship date is September 25.