This unique instructional DVD features baseball legends Cal Ripken Jr. and Billy, offering valuable insights and tips for players of all levels. The autographed DVD cover comes with a Beckett Authentication Services (BAS) COA, ensuring its authenticity. Whether you're a fan of the Baltimore Orioles or simply looking to improve your baseball skills, this original, modified item is a must-have for any collector or player. The BAS-certified autographs of Cal Ripken Jr. and Billy make it a truly special addition to your collection.

• Autographed in Blue Sharpie by Cal Ripken Jr and Billy Ripken.

• Cal Ripken Jr / Billy Ripken Duo Autographed 'The Fundamentals of Hitting' DVD Disc Cover with DVD Disc.

• These signatures have been authenticated by the Experts at Beckett Authentication Services (BAS).  Certificate Number S38717.