Ken Griffey Jr. Signed Sports Illustrated May 7 1990 Framed Magazine

Got this framed Ken Griffey Jr. Sports Illustrated cover from May 7, 1990. It's the iconic 'The Natural' issue from his early days with the Mariners. This one is actually signed by Griffey himself and comes with a JSA authentication sticker on the bottom right. The frame and matting look pretty clean, great piece for any baseball fan or M's collector. Just trying to clear out some of my sports memorabilia.