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| Sea Devils #19 | ||
| DC Comics, 9-10/64 | ||
| Howard Purcell cover | Robot cover. | |
| Sheldon Moldoff and Howard Purcell art | ||
| 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 | 30 | 8.12 | 0 0.00% | 0 0.00% | 3 10.0% | 0 10.0% | 7 33.3% | 4 46.7% | 2 53% | 1 57% | 5 73% | 2 80% | 1 83% | 0 83% | 1 87% | 1 90% | 0 90% | 0 90% | 2 97% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 1 | 9.40 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 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% | 0 100% |
| Sea Devils #19 (1964, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 10% 3 9.8 | 0% 0 9.6 | 23% 7 9.4 | 13% 4 9.2 | 7% 2 9.0 | 3% 1 8.5 | 17% 5 8.0 | 7% 2 7.5 | 3% 1 7.0 | 0% 0 6.5 | 3% 1 6.0 | 3% 1 5.5 | 0% 0 5.0 | 0% 0 4.5 | 7% 2 4.0 | 3% 1 3.5 | 0% 0 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 | ||||||||||||||||||||||||