Amazon offers the Beyerdynamic DT880 Pro Over-Ear Headphones, model no. DT-880-PRO-250, for $211.31. At the final page of checkout it falls to $179.61. With free shipping, that's the lowest total price we could find by $47. These semi-open studio headphones feature 250-ohm impedance, a 5Hz to 35kHz frequency response, single sided cable, and gold-plated jack.

Note that this item is temporarily out of stock, but can still be ordered at this price for delivery when available.