What are the 10 most valuable baseball cards of all time? Collecting baseball cards is a classic American pastime, a lot like baseball itself. I bet most guys reading this article have a box full of baseball cards stored away in the attic or basement somewhere. I myself have two big boxes of unsorted baseball cards sitting in a storage unit. I also have a binder full of Will Clark cards that I thought might be valuable some day. And who hasn't heard the story about an older relative or friend whose collection of priceless cards were accidentally thrown away by their spouse? The reality is that most of the cards stored away in boxes are probably not worth much, but you never know! There's always a chance that you could be sitting on goldmine, especially when you see the price tags of the most valuable baseball cards of all time. This list may inspire you to take a second look at your old collection.
The 10 Most Valuable Baseball Cards.