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  1. MLB Memorabilia
  2. Seattle Mariners
  3. Seattle Mariners Baseball Bats
  4. Ken Griffey Jr. Memorabilia
  5. Product ID: 201842483
Ken Griffey Jr. & Ken Griffey Sr. Autographed Black Louisville Slugger Pro Stock Baseball Bat Seattle Mariners "Back To Back HR 9/14/90" Beckett BAS Witness Stock #230131

Ken Griffey Jr. & Ken Griffey Sr. Autographed Black Louisville Slugger Pro Stock Baseball Bat Seattle Mariners "Back To Back HR 9/14/90" Beckett BAS Witness Stock #230131

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