For its newsletter subscribers only, newegg offers the Sennheiser In-Ear Noise Blocking Headphones, model no. CX 485, for $39.95. Coupon code "EMCYTZT1346" cuts them to $19.95. With free shipping, that's tied with our January mention and the lowest total price we could find by $8. Features include a 3.5mm plug, in-line volume control, frequency response of 19Hz to 20.5kHz, and more. Deal ends March 25.