The item has been signed in stunning bold black sharpie by Billie Joe and Tre Cool.. This is a must have rare item for any Green Day Fan!!!!! All autographs are obtained by myself at any of the following events or locations: Team Hotel, Stadium , Training Camps, Public Appearances or Private Signings. Sellers: Add a FREE map to your listings. The item “Green Day BILLIE JOE ARMSTRONG/TRE COOL Dual Signed KERPLUNK Vinyl Album” is in sale since Tuesday, March 28, 2017. This item is in the category “Entertainment Memorabilia\Autographs-Original\Music\Rock & Pop\Records”. The seller is “sweetspotautographs” and is located in Trenton, Michigan. This item can be shipped worldwide.