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

Total Cases
29
Open
25
Critical
12
Categories
4
72.4% Attribution Errors
41.4% Critical Cases
12 Distinct Patterns
6 Largest Pattern — Wrong Issuer
By TPG
Filter Cases
Reset

3 cases matching current filters

Cert # Subject Grade Category Severity
USSR 3 Kopeks 1924 6443270-024 NGC-2026-015 USSR 3 Kopeks 1924 MS 64 6 Format Error High
Uruguay 5000 Pesos 1981 2107806-027 NGC-2026-008 Uruguay 5000 Pesos 1981 PF 3 ULTRA CAMEO Format Error High
Saudi Arabia Riyal AH1374 (1954) 8369504-001 NGC-2026-001 Saudi Arabia Riyal AH1374 (1954) MS 65 66 Format Error High
Have a documented case? Contribute evidence →