The major trading card authenticators graded more than 26 million cards in 2025, according to year-end data released by grading tracker GemRate. According to GemRate, which tracks population reports ...
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New York congressman asks for investigation into potential monopoly on trading card grading
According to Gemrate and data from November of 2025, Professional Sports Authenticator (PSA) graded 1.66 million cards.
PSA's latest grading labels are commanding a premium, which experts think shouldn't be the case. (PSA / eBay) The reason people grade trading cards and seal them in plastic tombs in perpetuity is to ...
In 2026, baseball card grading sits at the heart of a booming collectables market that values authenticated and slabbed cards ...
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