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?

There was no better feeling in 1989 than pulling a Ken Griffey rookie card from pack of Upper Deck. The card wasn't serial numbered or short-printed, so it was a feeling that came with just about ...

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 ...

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.

Ken Griffey Jr. is known for his backwards hat, his swagger, the smile, and the swing. Now he is known for the "Bubble Gum" card. The worst kept secret is making an impact on the sports cards world. A ...