I am offering up a CD 303/310 two-piece Hemingray "Coolie" insulator, complete with pin. Most of these have some damage and this is no exception: a few pings to the skirt, a 1/2 inch narrow gouge/flake from outside of right ear, a hit to the base in front of the right mold line that caused a 3/4 inch chip and a 3 inch long bruise that extends towards the front, and a 1 inch chip from inner most skirt just in front of left mold line, and some minor base edge nibbling along the bottom of the base section. Was $100 / Now $80 plus shipping. Trades welcome.