"By the '80s, baseball card values were rising beyond the average hobbyist's means. As prices continued to climb, baseball cards were touted as a legitimate investment alternative to stocks, with The ...
How come that Frank Thomas rookie card you stowed away in 1990 is now worth less than a Happy Meal? Chalk it up to the baseball card bubble of the late 1980s and early 1990s. In a new book, Mint ...