Sennheiser HD 600 Open-Back Dynamic Wired Headphones $265.90 + Free S&H

Amazon has Sennheiser HD 600 Open-Back Dynamic Wired Headphones (Black) for $268.70. Shipping is free. Lightweight aluminum voice coils ensure excellent transient response. Neodymium ferrous magnets maintain optimum sensitivity and excellent dynamics. Sophisticated design, elegantly finished in black and gray.