BuyDig offers the Audio-Technica QuietPoint Active Noise-Canceling In-Ear Headphones, model no. ATH-ANC23, for $43.95. Coupon code "SOUNDON5" cuts them to $38.95. With free shipping, that's the lowest total price we could find by $6. Features include 12.5mm drivers, a frequency response of 20Hz to 20kHz, gold-plated 3.5mm plug, and cable clip attachment.