Beach Camera via Newegg offers the Beyerdynamic DT 880 Premium Headphones for $139.99 with free shipping. That's within a buck of the lowest outright price we've seen and best deal we could find today by $5, although most merchants charge $165 or more. (We saw them for $1 less in February.) They feature a 5Hz to 35kHz frequency response, 32-ohm impedance, and carry case. Deal ends April 20.