The December 2025 PSA buyback scandal, involving secret grade upgrades after card buybacks, is shaking trust across the $5B sports card market. Collectors reacted strongly when the PSA grading scandal ...
PSA slabs experienced resale drops of 10-20% on platforms like eBay following the scandal, especially in modern Pokémon categories. Pokémon cards faced the strongest backlash tied to PSA Pokémon card ...
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