Signed, Sealed & Delivered: Inside the Billion-Dollar World of Sports Collectibles

Giancarlo Mirabella

Self - Narrator

Lionel Messi

Self

Petr Čech

Self

Luka Modrić

Self

Francesco Totti

Self

Alessandro Del Piero

Self

Lamine Yamal

Self

Kevin O'Leary

Self

Gary Vaynerchuk

Self

Brandon Steiner

Self

Dan Jamieson

Self

Joe Hollywood

Self

Kyle Kravitz

Self

Justyn Franco

Self

Luis Suárez

Self (archive footage)

Ronaldo

Self (archive footage)

Tom Brady

Self (archive footage)

Steve Aoki

Self (archive footage)