1914 Boston Garter Ty Cobb
This is one card that is almost impossible to find, especially the only Ty Cobb that was graded by either PSA or SGC. It’s from the all-too-rare window display series. A Sportscard Guaranty 50 1914 Boston Garter Cobb, the equivalent of PSA 4, sold for a whopping $204,000 in August 2018. Ty Cobb is the very first baseball player to win a bronze plaque at the Baseball Hall of Fame.
Roger Clemens – 1984 Fleer Update
We have another card from the 1984 Fleer Update set! This time, it is the one for the most valuable rookie card of Roger “The Rocket” Clemens. He became one of the best pitchers of the ‘80s, the ‘90s, and even the ‘00s. His reputation went downhill after accusations of steroid usage and even stopped him from getting a spot on the Hall of Fame. Luckily, they did not make the value of the card go down. In general, you can sell it for $200 to $400 if it is in good shape.