- Backed by the TriStar 100% Authenticity Guarantee
- Hand signed by Ken Griffey Jr
- Comes with Authentication
- Backed by the TriStar 100% Authenticity Guarantee
- Hand signed by Ken Griffey Jr
- Comes with Authentication
Featured is a Ken Griffey Jr autographed Hall of Fame Plaque Postcard. This postcard comes with the TriStar hologram and certificate of authenticity.