Home / Discontinued / Baseball Signed Baseball Ken Griffey Jr. and Sr. Baseball Signed Baseball Ken Griffey Jr. and Sr.$395.00 Discontinued Description Description Here is a very nice multi-signed baseball featuring the autographs of perhaps the finest father-son duo to every play in the Major Leagues. This ball is signed by both Ken Griffey Sr., and Ken Griffey Jr. in ballpoint ink. The official American League Baseball exhibits light toning, but the signatures on the sweet spot are in Mint condition. A Certificate of Authenticity from James Spence Authentication is included. Add this unique piece of memorabilia to your collection today. Due to the rare nature of this ball we must charge your credit card for the full price immediately upon taking your order to ensure we reserve it for you. We will confirm your order by Email. This ball is not game used. Please allow at least 2 weeks for delivery.