![]() |

| Justice League of America #56 | ||
| DC Comics, 9/67 | ||
| Gardner Fox story | Justice League vs. Justice Society. | |
| Mike Sekowsky and Sid Greene art | ||
| Carmine Infantino, Murphy Anderson 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 | 226 | 7.83 | 0 0.00% | 0 0.00% | 6 2.7% | 15 9.3% | 22 19.0% | 30 32.3% | 23 42.5% | 21 52% | 17 59% | 22 69% | 12 74% | 14 81% | 12 86% | 11 91% | 7 94% | 5 96% | 4 98% | 3 99% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 4 | 7.00 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 25.0% | 1 50% | 0 50% | 0 50% | 0 50% | 0 50% | 1 75% | 0 75% | 0 75% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 2 | 7.00 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 50% | 0 50% | 0 50% | 0 50% | 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% |
| Justice League of America #56 (1967, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 3% 6 9.8 | 7% 15 9.6 | 10% 22 9.4 | 13% 30 9.2 | 10% 23 9.0 | 9% 21 8.5 | 8% 17 8.0 | 10% 22 7.5 | 5% 12 7.0 | 6% 14 6.5 | 5% 12 6.0 | 5% 11 5.5 | 3% 7 5.0 | 2% 5 4.5 | 2% 4 4.0 | 1% 3 3.5 | 1% 2 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 | ||||||||||||||||||||||||