TigerDirect offers the Ultra Carbon Earbuds in Red, model no. U12-41502, for $14.96. This $15 mail-in rebate makes them $0. With $2.29 for shipping, that's the lowest total price we could find by $24. They feature an in-line three-button microphone, frequency response of 20Hz to 20kHz, and more. Rebate expires October 31.