Geoff Wilson, the founder of Sports Card Investor (SCI), is one of the most influential — and polarizing — figures in the modern sports card hobby. He launched SCI during the hobby’s resurgence and played a major role in turning card collecting into a more investment-oriented, content-driven space. Here’s how he got started and changed…

Read More

PSA 10s — the highest grade from Professional Sports Authenticator (PSA) — are crucial to the sports card hobby because they represent perfection, scarcity, and value. Here’s why they matter so much: 🏆 1. They Represent “Gem Mint” Perfection A PSA 10 means the card has: Perfect centering (or very close) Sharp corners No print…

Read More