Amazon offers the Klipsch Image X10 Noise-Isolating Earphones, model no. 1007328, for $89.99 with free shipping. That's the lowest total price we could find by $46, although we saw it with a $2 Amazon MP3 credit for $5 less in December. Sales tax is added where applicable. These 0.4-oz. earbuds feature a 5Hz to 19kHz frequency response, 50" vinyl cable, 3.5mm connector, and more.