Description
TRISTAR Hidden Treasures: Grand Slam Autographed Baseball Memorabilia 2026
– Guaranteed four (4) autographed baseball memorabilia items in every case!
(1) Jersey
(1) Baseball
(1) Bat
(1) Encapsulated item
– Find the Grand Treasure: A Ken Griffey Jr. autographed framed jersey!
– Look for the Diamond Treasure: A Mookie Betts autographed 2025 World Series Champions bat!
– Each autograph includes authentication from TRISTAR, PSA/DNA, James Spence Authentication, Fanatics or Beckett.
Player: N/A
Item Type: Baseball/Bat/Jersey
Signed: Yes
Authenticated By: See description
