The baseball card market has seen significant movement this week with several highly anticipated MLB debuts. As young prospects make their first appearances in the big leagues, collectors are quickly adjusting their portfolios to capitalize on these emerging stars. This week's standouts include players from the Athletics, Tigers, Yankees, Rockies, and Rays organizations, with noticeable market trends developing around their rookie and prospect cards…some are more profitable than others. Let's examine the latest developments for these fresh MLB talents and how their rookie cards are performing in the current market.
Nick Kurtz – Athletics
30 Day 1st Bowman Auto increase | +100%
Nick Kurtz has yet to make his MLB debut with the Athletics but it was announced that the no.