Sonic Electronix offers the Sennheiser Momentum Over-Ear Headphones in Black, model no. 505760, Ivory, model no. 505630, or Brown, model no. 505630, for $269.99. Coupon code "SHSAVE" cuts it to $177. With free shipping, that's $24 under our May mention and the lowest total price we've seen. (It's a current price low by $89.) Features include a 110db sensitivity, 16Hz to 22kHz frequency response, 18-ohm impedance, iPhone-compatible cable with remote and microphone, and include a hard carrying case.