That’s the issue now with the 1948 Leaf baseball cards ... is analogous to comparing the 1983 Topps, Fleer, and Donruss cards of Tony Gwynn.” This is tremendously important when it comes ...

The 1980–1989 era of baseball cards marks a pivotal moment in the history of the hobby, representing the transition from the ...

MORE: Ranking the top 15 baseball card sets of the ... to up their game. This Donruss special edition followed Upper Deck with the very clear gameplay shots. The Leaf sets were hard to find ...

While Donruss and Fleer came into existence ... The 1949 release marked the only season that Leaf made baseball cards until the hobby boom of the 1990s, and the square cards were certainly ...

George Sisler baseball cards from Sean's collection ... with a giant box of 1988-91 Donruss doubles with a magnifying glass looking for periods after "LEAF, INC," so be it!

So have baseball card values risen in the last 20 years? If you're wondering about the worth of baseball cards from the 1980s and early '90s that you have stuffed in binders or shoeboxes ...