Newegg offers the Klipsch X11 In-Ear Headphones in Black/Dark Gray for $69.99. Coupon code "EMCSRDCK5" drops the price to $49.99. With free shipping, that's $23 under our February mention and the lowest total price we could find by $43. These balanced-armature headphones feature a 5Hz to 19kHz frequency response, 3.5mm connector, in-line controls, five different-sized oval ear tips, carrying case, and clothing clip. Deal ends March 30.