1. 1989 Upper Deck Rookie Card:
This card was the first ever produced for Ken Griffey Jr., and at the time, it was one of the most sought-after cards in baseball card collecting circles.
2. 1991 Leaf Baseball Card:
This card is widely considered to be one of the most valuable cards of all time and is highly prized by any collector looking to build a complete set of Ken Griffey Jr.'s career.
3. 1992 Score Baseball Card:
This card includes a unique illustration of Griffey with his trademark batting stance, making it an iconic representation of The Kid's career.
4. 1997 Finest Refractor:
This rare card features a silver foil design that makes it stand out from the regular Finest cards. It's highly sought after by collectors who want to add a unique card to their collection.
5. 2000 Upper Deck Masters Collection:
This card includes Ken Griffey Jr.'s classic batting pose, along with a hologram and foil design that makes it one of the most visually appealing cards of his career.
6. 2009 Topps Tribute Card:
This card features a hologram design and Griffey's signature. It's sure to be highly valued by any collector who manages to find it.
7. 2016 Topps 25th Anniversary:
This card commemorates the 25th anniversary of Griffey's debut in Major League Baseball. It contains some rare autographed versions, which makes it highly sought after by any serious collector.
8. 2019 Topps Throwback Thursday:
This card features a classic photo of Griffey and is sure to be popular among both fans and collectors alike. It's an especially important card as it marks his return to the Seattle Mariners.
9. 2020 Topps Now Card:
This card was released to commemorate the induction of Ken Griffey Jr. into the Baseball Hall of Fame. It features an image of him in his Mariners uniform, as well as a hologram design that makes it stand out from other cards in the set.
10. 2021 Topps Archives Autograph Card:
This card is the most recent release for Ken Griffey Jr. and includes an autographed version that makes it especially valuable to any collector. It also has a unique design that will make it stand out from other cards in its collection.