Official Pin Trading of the Smoky Mtns Released: 04/03/04 Dollywood's official pin trading was introduced on April 3, 2004, as part of Dollywood's 19th season. In addition to those pins offered on opening day, new ones will be introduced throughout the seson honoring park icons as well as to commorate special events. Edition Size: 200 UPC Code: 400149989004 Category: Limited Edition Retail Price $7.00