Newegg offers the Sennheiser HD 518 Over-The-Ear Audiophile Headphones for $129.95. Coupon code "EMCAPAT79" cuts them to $64.95. With free shipping, that's tied with our mention from three weeks ago and the lowest total price we could find by $14, although we saw them for $10 less in January. (Most stores charge $130 or more.) These open-back headphones feature a frequency response of 14Hz to 26KHz, Duofol diaphragms, and 10-foot cord. Deal ends March 11.