Brand-new, never ever been made use of Canon dm-100 stereo microphone, still in original product packaging. Sells for $200 requesting for $150. Take a look at the amazon.com link here for even more info:.
http://www.amazon.com/Canon-2591B002-Directional-Microphone-Camcorders/dp/B0012ILNK0/ref=sr_1_1?ie=UTF8&qid=1403998232&sr=8-1&keywords=canon+dm-100+directional+stereo+microphone.