What factors determine the value of a baseball card in the collectors' market?
How have digital and NFT (Non-Fungible Token) platforms impacted the traditional baseball card industry?
What are some of the most valuable baseball cards ever sold, and what makes them so special?
How can collectors effectively assess the authenticity and condition of a baseball card?
What are the historical origins of baseball cards, and how have they evolved over time in terms of design and purpose?