When it comes to the more unique vintage baseball card sets of the 1950s, the 1955 Topps Doubleheaders set stands out among the rest because of its crisp design and its under-radar-affordability.

vintage collectors have always placed a premium on the super scarce high-grade examples of legendary players, and one of the rarest finds comes in the form of a 1970 Topps NFL Sonny Jurgensen ...