Ken Griffey Jr

Shop our collection of authenticated Ken Griffey Jr autographed memorabilia, featuring signed baseballs, bats, jerseys, photos, and more. "The Kid" is a Hall of Famer, 13-time Gold Glove winner, and one of the most beloved players in baseball history — a natural center of any serious MLB memorabilia collection. Every item is authenticated by BAS Witness Authentication or Beckett COA and backed by our Lifetime Authenticity Guarantee.

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  • Ken Griffey Jr. Autographed 16x20 Wall Catch Photo "HOF 16" Mariners BAS Witness

    Ken Griffey Jr. Autographed 16x20 Wall Catch Photo "HOF 16" Mariners BAS Witness

    Ken Griffey Jr. Autographed Seattle Mariners 16x20 Wall Catch Photo – Inscribed "HOF 16" – Beckett BAS Witness Authen...
    $299.99
    $299.99
    $399.99
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  • Ken Griffey Jr. Autographed 16x20 Wall Catch Photo Seattle Mariners BAS Witness

    Ken Griffey Jr. Autographed 16x20 Wall Catch Photo Seattle Mariners BAS Witness

    Ken Griffey Jr. Autographed Seattle Mariners 16x20 Wall Catch Photo – Beckett BAS Witness Authenticated There is a ph...
    $299.99
    $299.99
    $399.99
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  • Ken Griffey Jr. Autographed 16x20 Wall Catch Photo "10x GG" Mariners Beckett BAS Witness

    Ken Griffey Jr. Autographed 16x20 Wall Catch Photo "10x GG" Mariners Beckett BAS Witness

    Ken Griffey Jr. Autographed Seattle Mariners 16x20 Wall Catch Photo – Inscribed "10x GG" – Beckett BAS Witness Authen...
    $399.99
    $399.99
    $499.99
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  • Ichiro & Ken Griffey Jr. Signed Framed 8x10 Mariners Photo – BAS

    Ichiro & Ken Griffey Jr. Signed Framed 8x10 Mariners Photo – BAS

    Add an iconic dual-signed MLB collectible to your display with this Ichiro Suzuki & Ken Griffey Jr. Autographed F...
    $599.99
    $599.99
    $699.99
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  • Griffey Jr. & Sr. Signed Framed 8x10 Mariners Photo – BAS Witness

    Griffey Jr. & Sr. Signed Framed 8x10 Mariners Photo – BAS Witness

    Add a rare father-and-son MLB collectible to your display with this Ken Griffey Jr. & Ken Griffey Sr. Autographed...
    $399.99
    $399.99
    $499.99
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  • Ken Griffey Jr. & Sr. Autographed Framed 16x20 Photo Seattle Mariners Back To Back HR's Beckett BAS Witness

    Ken Griffey Jr. & Sr. Autographed Framed 16x20 Photo Seattle Mariners Back To Back HR's Beckett BAS Witness

    Celebrate one of the most iconic moments in baseball history with this Ken Griffey Jr. & Ken Griffey Sr. Autograp...
    $469.99
    $469.99
    $599.99
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  • Seattle Mariners Ken Griffey Jr. Autographed Framed Cream Nike Jersey Beckett BAS Witness

    Seattle Mariners Ken Griffey Jr. Autographed Framed Cream Nike Jersey Beckett BAS Witness

    Add one of baseball’s most iconic signatures to your collection with this Ken Griffey Jr. Autographed Framed Cream Ni...
    $899.99
    $899.99
    $1,499.99
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  • Seattle Mariners Hall of Famers Autographed Official MLB Baseball With 5 Signatures Including Ken Griffey Jr. & Dave Niehaus Beckett BAS #BM25409

    Seattle Mariners Hall of Famers Autographed Official MLB Baseball With 5 Signatures Including Ken Griffey Jr. & Dave Niehaus Beckett BAS #BM25409

    Own a museum-quality piece of Seattle Mariners history with this Seattle Mariners Hall of Famers Autographed Official...
    $2,499.99
    $2,499.99
    $2,565.99
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  • Seattle Mariners Hall of Famers Autographed Official MLB Baseball With 5 Signatures Including Ken Griffey Jr. & Dave Niehaus Beckett BAS #BR49718

    Seattle Mariners Hall of Famers Autographed Official MLB Baseball With 5 Signatures Including Ken Griffey Jr. & Dave Niehaus Beckett BAS #BR49718

    Own a museum-quality piece of Seattle Mariners history with this Seattle Mariners Hall of Famers Autographed Official...
    $2,499.99
    $2,499.99
    $2,565.99
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  • Seattle Mariners Hall of Famers Autographed Official MLB Baseball With 4 Signatures Including Ken Griffey Jr. & Dave Niehaus Beckett BAS #AE49055

    Seattle Mariners Hall of Famers Autographed Official MLB Baseball With 4 Signatures Including Ken Griffey Jr. & Dave Niehaus Beckett BAS #AE49055

    Celebrate the legendary history of Seattle Mariners baseball with this Seattle Mariners Hall of Famers Autographed Of...
    $1,799.99
    $1,799.99
    $1,999.99
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  • Ken Griffey Jr. Autographed Official 1992 All Star Game Logo Baseball Seattle Mariners "M.V.P." Beckett BAS QR #BU86835

    Ken Griffey Jr. Autographed Official 1992 All Star Game Logo Baseball Seattle Mariners "M.V.P." Beckett BAS QR #BU86835

    Add a premium MLB collectible to your collection with this Ken Griffey Jr. Autographed Official 1992 All Star Game...
    $419.99
    $419.99
    $469.99
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  • Ichiro Suzuki & Ken Griffey Jr. Autographed 16x20 Photo – Seattle Mariners Grand Slam Celebration – Beckett BAS Witness & Ichiro Holo

    Ichiro Suzuki & Ken Griffey Jr. Autographed 16x20 Photo – Seattle Mariners Grand Slam Celebration – Beckett BAS Witness & Ichiro Holo

    Celebrate two Seattle Mariners legends with this stunning Ichiro Suzuki & Ken Griffey Jr. Autographed 16x20 Photo...
    $599.99
    $599.99
    $799.99
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