Add Yahoo as a preferred source to see more of our stories on Google. In 2026, baseball card grading sits at the heart of a booming collectables market that values authenticated and slabbed cards far ...

For the second time in the last two years, trading card giant Collectors has consolidated the grading and authentication industry by acquiring a competitor to the company’s premier brand, PSA.

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 ...

Like the four Cs of a diamond, card grades also work from a four-criteria system. The key determinants that make up a card’s grade are: Corners, Centering, Edges, and Surface. Beckett (BGS) is a card ...