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| Justice League of America #63 | ||
| DC Comics, 6/68 | ||
| Gardner Fox story | Key appearance. | |
| Mike Sekowsky and George Roussos art | Last Mike Sekowsky issue. | |
| Mike Sekowsky and Jack Abel cover | Letter from Marv Wolfman. | |
| 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 | 148 | 8.39 | 0 0.00% | 0 0.00% | 6 4.1% | 20 17.6% | 24 33.8% | 25 51% | 16 61% | 10 68% | 8 74% | 12 82% | 7 86% | 3 89% | 6 93% | 2 94% | 3 96% | 2 97% | 1 98% | 1 99% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 3 | 9.33 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 2 67% | 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% | 0 100% | 0 100% |
| Justice League of America #63 (1968, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 4% 6 9.8 | 14% 20 9.6 | 16% 24 9.4 | 17% 25 9.2 | 11% 16 9.0 | 7% 10 8.5 | 5% 8 8.0 | 8% 12 7.5 | 5% 7 7.0 | 2% 3 6.5 | 4% 6 6.0 | 1% 2 5.5 | 2% 3 5.0 | 1% 2 4.5 | 1% 1 4.0 | 1% 1 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 | ||||||||||||||||||||||||