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| Detective Comics #142 | ||
| DC Comics, 12/48 | ||
| Otto Binder story, Dick Sprang cover | 2nd appearance of the Riddler. | |
| Dick Sprang, Howard Sherman, | ||
| Jimmy Thompson and Curt Swan art | ||
| Books | CGC Label | CGC Total | Avg. Grade | 10 | 9.9 | 9.8 | 9.6 | 9.4 | 9.2 | 9.0 | 8.5 | 8.0 | 7.5 | 7.0 | 6.5 | 6.0 | 5.5 | 5.0 | 4.5 | 4.0 | 3.5 | 3.0 | 2.5 | 2.0 | 1.8 | 1.5 | 1.0 | 0.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 BOOK | Universal | 90 | 4.18 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 1.1% | 1 2.2% | 1 3.3% | 1 4.4% | 5 10.0% | 0 10.0% | 2 12.2% | 6 18.9% | 6 25.6% | 11 37.8% | 3 41.1% | 3 44.4% | 4 48.9% | 9 59% | 9 69% | 7 77% | 8 86% | 2 88% | 3 91% | 4 96% | 4 100% |
| 1 BOOK | Restored | 6 | 3.22 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 16.7% | 0 16.7% | 1 33.3% | 0 33.3% | 2 67% | 1 83% | 0 83% | 1 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 1 | 5.00 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Detective Comics #142 (1948, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 0% 0 9.6 | 1% 1 9.4 | 1% 1 9.2 | 1% 1 9.0 | 1% 1 8.5 | 6% 5 8.0 | 0% 0 7.5 | 2% 2 7.0 | 7% 6 6.5 | 7% 6 6.0 | 12% 11 5.5 | 3% 3 5.0 | 3% 3 4.5 | 4% 4 4.0 | 10% 9 3.5 | 10% 9 3.0 | 8% 7 2.5 | 9% 8 2.0 | 2% 2 1.8 | 3% 3 1.5 | 4% 4 1.0 | 4% 4 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||