Grateful Dead 2017 Wrigley Field Poster. The item "Grateful Dead 2017 Wrigley Field Poster. Limited Edition" is in sale since Saturday, August 22, 2020.This item is in the category "Entertainment Memorabilia\Music Memorabilia\Rock & Pop\Artists G\Grateful Dead\Posters". The seller is "staccoli-59" and is located in Chicago, Illinois. This item can be shipped to United States.