TPGAudit

Third-Party Grading Audit Log

Independent documentation of grading, attribution, labeling, and holder-integrity errors in third-party numismatic encapsulation.

Total Cases
37
Open
33
Critical
15
Categories
4
73% Attribution Errors
40.5% Critical Cases
14 Distinct Patterns
6 Largest Pattern — Wrong Issuer
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3 cases matching current filters

Cert # Subject Grade Category Severity
China Dollar (Yuan Shikai "Fat Man") 43921795 PCGS-2026-003 China Dollar (Yuan Shikai "Fat Man") — Attribution Error Critical
Australia 3 Pence 1949 (George VI) 19801179 PCGS-2026-004 Australia 3 Pence 1949 (George VI) MS 65 Attribution Error Critical
Sudan 10 Millim 11467854 PCGS-2026-001 Sudan 10 Millim MS65BN Attribution Error Critical
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