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| Detective Comics #307 | ||
| DC Comics, 9/62 | ||
| Bill Finger story, Dick Dillin cover | Batwoman appearance. | |
| Sheldon Moldoff, Joe Certa and | ||
| Charles Paris 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 | 91 | 7.21 | 0 0.00% | 0 0.00% | 0 0.0% | 4 4.4% | 5 9.9% | 5 15.4% | 17 34.1% | 5 39.6% | 7 47.3% | 8 56% | 9 66% | 5 71% | 7 79% | 3 82% | 4 87% | 3 90% | 2 92% | 1 93% | 2 96% | 2 98% | 1 99% | 0 99% | 1 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 3 | 6.80 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 1 67% | 0 67% | 0 67% | 0 67% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Detective Comics #307 (1962, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 4% 4 9.6 | 5% 5 9.4 | 5% 5 9.2 | 19% 17 9.0 | 5% 5 8.5 | 8% 7 8.0 | 9% 8 7.5 | 10% 9 7.0 | 5% 5 6.5 | 8% 7 6.0 | 3% 3 5.5 | 4% 4 5.0 | 3% 3 4.5 | 2% 2 4.0 | 1% 1 3.5 | 2% 2 3.0 | 2% 2 2.5 | 1% 1 2.0 | 0% 0 1.8 | 1% 1 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||