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In 2026, baseball card grading sits at the heart of a booming collectables market that values authenticated and slabbed cards ...

According to Gemrate and data from November of 2025, Professional Sports Authenticator (PSA) graded 1.66 million cards. ...

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 ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. Grading papers is ...

Oh! card grading in Japan, where rare and valuable cards are assessed for condition, authenticity, and overall value. This ...

Teachers and school leaders can work together to ensure that report cards function as trustworthy indicators of what students ...

For more than 80 years, students at least in seventh grade through college in the U.S. have generally earned one grade for a ...