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Buy.com has the Denon AHD2000 High-Performance Headphones for just $215.99. These premier headphones feature microfiber diaphragm technology for superior sound reproduction. Compare this price to $326 at Amazon. Shipping is free, there's no sales tax (except CA, MA, MD, TN), and new Google Checkout users can get a $10 discount for signing up and paying via that service, while new Buy.com users can get $10 off $200 (you can't get both).