World Wide Stereo offers the Klipsch Reference ONE Headphones in Black, model no. 1013732, for $123.66. Coupon code "ONER1" cuts it to $74.50. With free shipping, that's tied with our October mention and the lowest total price we could find by $24. (Most stores charge $149 or more). These 4.9-oz. headphones feature an adjustable leather headband, 40mm drivers, 16Hz to 23kHz frequency response, mic, and more.