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| Action Comics #270 | ||
| DC Comics, 11/60 | ||
| Otto Binder and Jerry Siegel stories | Batman and Robin appearance | |
| Curt Swan and Jim Mooney art | in Supergirl story. Full page ad for | |
| Curt Swan and Stan Kaye cover | Justice League of America #1 | |
| 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 | 60 | 7.51 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 4 6.7% | 3 11.7% | 6 21.7% | 10 38.3% | 7 50% | 7 62% | 10 78% | 6 88% | 2 92% | 0 92% | 1 93% | 1 95% | 1 97% | 0 97% | 0 97% | 0 97% | 0 97% | 1 98% | 1 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 3 | 7.33 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 33.3% | 0 33.3% | 1 67% | 0 67% | 0 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% |
| Action Comics #270 (1960, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 0% 0 9.6 | 7% 4 9.4 | 5% 3 9.2 | 10% 6 9.0 | 17% 10 8.5 | 12% 7 8.0 | 12% 7 7.5 | 17% 10 7.0 | 10% 6 6.5 | 3% 2 6.0 | 0% 0 5.5 | 2% 1 5.0 | 2% 1 4.5 | 2% 1 4.0 | 0% 0 3.5 | 0% 0 3.0 | 0% 0 2.5 | 0% 0 2.0 | 2% 1 1.8 | 2% 1 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||