Jim Konstanty Rookie Cards

Do you know that the most expensive Jim Konstanty Baseball Rookie Card (1950 Bowman #226 JIM KONSTANTY Rookie RC on Card AUTO Phillies Yankees NL MVP) was sold on eBay in 04/2025 for $249.99 while the cheapest Rookie Card (Vintage 1950 Bowman #226 Jim Konstanty ROOKIE CARD) changed hands for only $3.26 in 03/2011? The month with the most cards sold (2) was January 2020 with an average selling price of $13.49 for a Baseball Card of Jim Konstanty. Sold items reached their highest average selling price in April 2025 with $249.99 and the month that saw the lowest prices with $3.63 was March 2011. In average, a Rookie Card from Jim Konstanty is valued at $12.67.

Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network