Each box contains one Baseball Star autographed Baseballs that has been randomly inserted. There are over 60 different Baseball Stars included in this Series 16 Baseball Mystery, which is limited to only 75 boxes. MORE THAN 50 boxes contains a Major Award Winner (MVP, World Series MVP, Rookie of the Year or CY Young) MORE THAN a DOZEN boxes contains a Hall of Famer MORE THAN 50 boxes contains an inscription MORE THAN 30 boxes contain a 5-TIME (OR MORE) ALL STAR!! Players included in this Series include: Ronald Acuna Jr Ichiro Suzuki Vladimir Guerrero Jr Sammy Sosa Roger Clemens Mark McGwire Shane Bieber Wade Boggs Paul Molitor Jose Canseco Reggie Jackson Darryl Strawberry Andruw Jones Frank Thomas Bucky Dent Paul Konerko Pete Rose Juan Gonzalez Tony Oliva Moises Alou Miguel Tejada Jack Morris ....and Many More!! There is no guarantee as to which Player you will receive, as items were randomly inserted into the Mystery Boxes and are shipped at random. All items come with either a Schwartz Sports Memorabilia or trusted 3rd party (Fanatics, JSA, PSA, or Beckett) tamper-proof numbered hologram and Certificate of Authenticity which can be verified online. All mystery boxes are ineligible for refunds or returns. All sales are final.