Featured is a Christopher Lloyd signed and encapsulated Back To The Future Doc 2015 Funko Pop #960. This Pop was hand signed by Christopher Lloyd in the presence of a PSA authentication representative. Included with this encapsulated figure is a PSA witnessed hologram. This item would make a great addition to any entertainment memorabilia collection. 100% Guaranteed Authentic Autographs. Sign up for our Sports Integrity Newsletter for deals and upcoming autograph signings! Sign up to receive special insider notifications of deals and upcoming autograph signings! Christopher Lloyd Signed Encapsulated Back To The Future Doc 2015 Funko Pop PSA. Professional Sports Authenticator (PSA). Questions about this item? My about us text goes here. My authenticity guarantee text goes here.