Collection: Ken Griffey Jr

Ken Griffey Jr. was the most celebrated player of his generation — a picture-perfect swing, Gold Glove defense, and 630 career home runs that earned him first-ballot Hall of Fame induction in 2016 with 99.3% of the vote. His signed memorabilia — particularly Mariners-era pieces — carries some of the strongest demand in baseball collecting. Griffey does periodic signings but his appearances are selective and high-demand items move fast. Every item is authenticated by Beckett Authentication Services (BAS) or another leading authenticator and backed by our Lifetime Authenticity Guarantee. Free shipping on every order.