The 1988 Grateful Dead "Touché Gris" enamel pin designed by Rick Griffin is a unique piece of music memorabilia that captures the essence of the iconic rock and pop band. As a collectible item, this pin showcases the intricate artwork and design that the Grateful Dead is known for, making it a must-have for fans and collectors alike. With its connection to the band and the artist, this pin is a special and nostalgic piece that celebrates the legacy of the Grateful Dead.