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| Superman #156 | ||
| DC Comics, 10/62 | ||
| Edmond Hamilton story | Batman, Legion of Super-Heroes, | |
| Curt Swan and George Klein cover and art | Supergirl and Krypto appearance. | |
| 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 | 108 | 6.94 | 0 0.00% | 0 0.00% | 1 0.9% | 2 2.8% | 6 8.3% | 9 16.7% | 7 23.1% | 8 30.6% | 12 41.7% | 10 51% | 10 60% | 9 69% | 6 74% | 5 79% | 3 81% | 7 88% | 4 92% | 4 95% | 2 97% | 1 98% | 1 99% | 0 99% | 0 99% | 0 99% | 1 100% |
| 1 BOOK | Restored | 3 | 5.50 | 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% | 1 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 1 67% | 0 67% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 2 | 9.40 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 2 100% | 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% | 0 100% | 0 100% | 0 100% |
| Superman #156 (1962, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 1% 1 9.8 | 2% 2 9.6 | 6% 6 9.4 | 8% 9 9.2 | 6% 7 9.0 | 7% 8 8.5 | 11% 12 8.0 | 9% 10 7.5 | 9% 10 7.0 | 8% 9 6.5 | 6% 6 6.0 | 5% 5 5.5 | 3% 3 5.0 | 6% 7 4.5 | 4% 4 4.0 | 4% 4 3.5 | 2% 2 3.0 | 1% 1 2.5 | 1% 1 2.0 | 0% 0 1.8 | 0% 0 1.5 | 0% 0 1.0 | 1% 1 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||