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| Adventure Comics #371 | ||
| DC Comics, 8/68 | ||
| Jim Shooter story | 1st appearance of Chemical King | |
| Curt Swan and Jack Abel art | and the Legion Academy. | |
| Neal Adams 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 | 78 | 8.05 | 0 0.00% | 0 0.00% | 2 2.6% | 5 9.0% | 16 29.5% | 9 41.0% | 11 55% | 5 62% | 6 69% | 4 74% | 5 81% | 3 85% | 1 86% | 1 87% | 4 92% | 1 94% | 2 96% | 2 99% | 0 99% | 0 99% | 0 99% | 1 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 7 | 7.89 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 1 14.3% | 2 42.9% | 2 71% | 0 71% | 1 86% | 0 86% | 0 86% | 0 86% | 0 86% | 0 86% | 0 86% | 0 86% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Adventure Comics #371 (1968, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 3% 2 9.8 | 6% 5 9.6 | 21% 16 9.4 | 12% 9 9.2 | 14% 11 9.0 | 6% 5 8.5 | 8% 6 8.0 | 5% 4 7.5 | 6% 5 7.0 | 4% 3 6.5 | 1% 1 6.0 | 1% 1 5.5 | 5% 4 5.0 | 1% 1 4.5 | 3% 2 4.0 | 3% 2 3.5 | 0% 0 3.0 | 0% 0 2.5 | 0% 0 2.0 | 1% 1 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||