Here's a Cobalt Blue Radio Strain Insulator in mint condition with the original box. I believe the were nicknamed the "Christmas Tree" strain. An unusual one you don't see all that often with the original boxnaking it all that much harder to find. Price? $30 postpaid anywhere in the U.S.A. PayPal fine if sent as a "Friend" Use this Email for PayPal. First email get's the item - Thanks for looking - Good Collecting.