Signed Green Day Guitar - Charvel Surfcaster Acoustic/Electric Guitar in Seafoam Green signed by all three members of Green Day; Billie Joe Armstrong, Mike Dirnt, and Tre Cool. This is my guitar that I had personally signed at a meet & greet before the show in Atlanta on May 18, 2002 during their Pop Disaster Tour. All signatures are authentic and will provide a provenance letter as well as a soft shell case if requested.