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| Justice League of America #55 | ||
| DC Comics, 8/67 | ||
| Gardner Fox story | 1st appearance of Golden Age | |
| Mike Sekowsky and Sid Greene art | Robin in Silver Age. | |
| Mike Sekowsky, Murphy Anderson cover | Justice Society of America 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 | 194 | 7.40 | 0 0.00% | 0 0.00% | 4 2.1% | 7 5.7% | 21 16.5% | 14 23.7% | 22 35.1% | 17 43.8% | 11 49.5% | 17 58% | 15 66% | 15 74% | 9 78% | 11 84% | 12 90% | 9 95% | 2 96% | 2 97% | 3 98% | 0 98% | 0 98% | 1 99% | 0 99% | 1 99% | 1 100% |
| 1 BOOK | Qualified | 2 | 6.45 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 50% | 0 50% | 0 50% | 0 50% | 0 50% | 0 50% | 0 50% | 0 50% | 0 50% | 0 50% | 0 50% | 0 50% | 0 50% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Justice League of America #55 (1967, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 2% 4 9.8 | 4% 7 9.6 | 11% 21 9.4 | 7% 14 9.2 | 11% 22 9.0 | 9% 17 8.5 | 6% 11 8.0 | 9% 17 7.5 | 8% 15 7.0 | 8% 15 6.5 | 5% 9 6.0 | 6% 11 5.5 | 6% 12 5.0 | 5% 9 4.5 | 1% 2 4.0 | 1% 2 3.5 | 2% 3 3.0 | 0% 0 2.5 | 0% 0 2.0 | 1% 1 1.8 | 0% 0 1.5 | 1% 1 1.0 | 1% 1 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||