The year 2025 turned into a nightmare for PSA collectors. What started as whispers about shady grading practices exploded ...

In 2026, baseball card grading sits at the heart of a booming collectables market that values authenticated and slabbed cards far above raw counterparts. For intermediate collectors wondering how ...

Upload photos and get an instant probability range on a PSA-style 1–10 scale—free, no signup, works on any device.

If you're an NBA card collector, here is your dream team. Professional Sports Authenticator (PSA), one of the leading readers of sports cards and other collectibles, tallied the 10 most-collected ...