Today only, newegg offers the MEElectronics N9P In-Ear Noise Isolating Headset, model no. EP-N9P-BK-MEE, for $14.99. This $5 mail-in rebate cuts them to $9.99. With free shipping, that's the lowest total price we could find by $21. Features include a 3.5mm connector, four pairs of different-sized silicone ear tips, and more.