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| Detective Comics #492 | ||
| DC Comics, 7/80 | ||
| Burkett, Haney, Rozakis & Harris stories | ||
| Don Newton, Bob Oksner, Romeo Tanghal & | ||
| Charles Nicholas art, Jim Aparo cover | ||
| 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 | 59 | 9.19 | 0 0.00% | 0 0.00% | 12 20.3% | 15 45.8% | 9 61% | 10 78% | 3 83% | 6 93% | 0 93% | 1 95% | 1 97% | 1 98% | 0 98% | 0 98% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 1 | 8.50 | 0 0.00% | 0 0.00% | 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% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Detective Comics #492 (1980, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 20% 12 9.8 | 25% 15 9.6 | 15% 9 9.4 | 17% 10 9.2 | 5% 3 9.0 | 10% 6 8.5 | 0% 0 8.0 | 2% 1 7.5 | 2% 1 7.0 | 2% 1 6.5 | 0% 0 6.0 | 0% 0 5.5 | 2% 1 5.0 | 0% 0 4.5 | 0% 0 4.0 | 0% 0 3.5 | 0% 0 3.0 | 0% 0 2.5 | 0% 0 2.0 | 0% 0 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||