Have you ever flipped through an old box and stumble across an Upper Deck Griffey that's been hiding for years? I did earlier this year. I remember how Upper Deck took the card world by storm when ...

The worst kept secret is making an impact on the sports cards world. A single base card that was once selling for less than a cheeseburger at McDonalds, is now selling for more than the set itself.

The market for the iconic Griffey Upper Deck rookie card defied all but the most bullish sales expectations, what's the future? 1989 Upper Deck Griffey Card Sales Skyrocketed in 2025 but What's Next?

Ken Griffey Jr. has not played in a game since May 2010. It has been nearly a decade since he was inducted into the Baseball Hall of Fame. Outside of a recent appearance as a photographer working at ...

Ken Griffey Jr. has not swung a bat professionally in over 15 years, and yet his card market is as strong as ever. From his 1989 Upper Deck RC PSA 10 doing well over $4,000 up from $2,500, to his 1995 ...

The year was 1988. The sports card industry was booming, led by Topps, Donruss and Fleer. A new company called Score had just put out their first major set, and a new brand called Upper Deck—named ...