Classy Outfit via Amazon offers the Klipsch S4i In-Ear Noise Isolating Headphones in White/Chrome for $39 with free shipping. That's the lowest price we could find by a buck. It features a three button remote, microphone, and a frequency response of 10Hz to 19KHz.
BuyDig offers the Klipsch Image S4 II In-Ear Noise-Isolating Headphones in Black for $34.99 with free shipping. That's $10 under our August mention and the lowest price we could find by $5. They feature enhanced bass, frequency response of 10Hz to 19KHz, and three sizes of ear tips. Deal ends May 24.