How Many Cards Does PSA Grade? Mind-blowing volume alert: Since 1991, PSA has graded over 65 million items—that’s across cards, memorabilia, photos, and more Professional Sports Authenticator (PSA). In 2023, they graded about 13.5 million cards, leading the industry SI. 2024 was even bigger—they nailed 15.34 million cards graded (9.1M sports and 6.23M TCG &…

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