Get ready to hit a homerun with this MLB Baseball Rookies Mystery Bag! The bag includes 50 trading cards featuring baseball legends like Bryce Harper, Derek Jeter, and Ken Griffey Jr. Each card is made of high-quality card stock and comes in a standard size.

The mystery bag is perfect for collectors and fans of all ages. It includes various sets and configurations, such as autographed hard signed cards, vintage cards, and short prints. Each bag is serial numbered and may also feature holograms, stickers, and other exclusive features. Don't miss out on the chance to add these rare and collectible cards to your collection!