VMInnovations offers the Sennheiser Momentum Closed On-Ear Headphones in Green (pictured) for $59.99 via coupon code "DN1143". Even better, free shipping applies. Features include a 110db sensitivity, 16Hz to 22kHz frequency response, 18-ohm impedance, cable with remote, microphone, and carrying case. Deal ends December 1.
Of note, they're available at the same price in Blue via coupon code "DN1142".