Ken Griffey Jr Autographed 600 Home Run Club Baseball. PSA certified! for Sale in Seattle, WA - OfferUp

I sent the ball to Beckett and as you can see they certified it. It has both holograms that you can follow for more info.

Rare Ken Griffey Jr 600th Home Run Game Used Ball Autographed Beckett

MLB Ken Griffey Jr. Signed Baseball Bats, Collectible Ken Griffey Jr. Signed Baseball Bats

Investor's Choice: Best Ken Griffey Jr. Rookie Cards to Buy Now

Investor's Choice: Best Ken Griffey Jr. Rookie Cards to Buy Now

MLB Ken Griffey Jr. Signed Baseball Bats, Collectible Ken Griffey Jr. Signed Baseball Bats

Rare Ken Griffey Jr 600th Home Run Game Used Ball Autographed Beckett

Description Description This is a 1988 San Bernardino Spirit California Cal League Rookie Card #34 that has been hand signed by Ken Griffey Jr. The

Ken Griffey Jr. Autographed 1988 San Bernardino Spirit California Cal League Rookie Card #34 Seattle Mariners BGS 8.5 Auto Grade Gem Mint 10 Beckett

Description Description This is a 1997 Skybox E-X2000 Credentials Card #40 that has been hand signed by Ken Griffey Jr. The condition of this card was

Ken Griffey Jr. Autographed 1997 Skybox E-X2000 Credentials Card #40 Seattle Mariners PSA 9 Auto Grade Mint 9 #6/299 PSA/DNA #65332240

Ken Griffey Jr. Signed 600 Home Runs Baseball

Six 600 HR Club Signed Bats - Alex Rodriguez, Sammy Sosa, Hank Aaron, Willie Mays, Ken Griffey, Jr. and Barry Bonds - Memorabilia Expert

Ken Griffey Jr Signed 1997 All Star Baseball PSA DNA Coa Autographed Mariners