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2025 Tristar Hidden Treasures Grand Slam Autographed Baseball Memorabilia Case
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2025 Tristar Hidden Treasures Grand Slam Autographed Baseball Memorabilia Case

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Piece Of The Game
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Store Price
$899.99
vs. Average Market Price
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Buy Now – $899.99
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Configuration: 

  • 12 boxes per case. 
  • 4 autographed memorabilia per case.

 PRODUCT HIGHLIGHTS :

  •  Look for Grand Slam autographed memorabilia from various baseball athletes including: Ken Griffey Jr., Mookie Betts, Mickey Mantle, Ted Williams, Sandy Koufac, Nolan Ryan, Derek Jeter, and many more! 
  •  Find 4 Autographed Baseball Memorabilia items in each case!
  •  Look for randomly inserted inscribed items and specialty baseballs! 

Box Break: 

  •  1 Autographed Jersey 
  •  1 Autographed Baseball 
  •  1 Autographs Bat 
  •  1 Autographed Encapsulated Item
No checklist available for this product.

Release Date

October 01, 2025

Product Year

2025

Sport

Baseball

Type

Case

Brand

TRISTAR Productions

League

Baseball: MLB (30-teams)

Average Price Statistics

Average Price

N/A

Price Change 24 Hours

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Price Change 7 day

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Price Change 30 day

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