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| Sub-Mariner Comics #31 | ||
| Timely Comics, 4/49 | ||
| Al Gabriele, Syd Shores, | Captain America story. | |
| Charles Nicholas and Mike Sekowsky art | ||
| Don Rico 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 | 19 | 3.24 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 5.3% | 0 5.3% | 0 5.3% | 0 5.3% | 0 5.3% | 1 10.5% | 0 10.5% | 1 15.8% | 2 26.3% | 1 31.6% | 2 42.1% | 2 53% | 3 68% | 0 68% | 2 79% | 3 95% | 0 95% | 1 100% |
| 1 BOOK | Restored | 2 | 1.65 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 50% | 1 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 1 | 0.50 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 100% |
| Sub-Mariner Comics #31 (1949, Timely Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 0% 0 9.6 | 0% 0 9.4 | 0% 0 9.2 | 0% 0 9.0 | 5% 1 8.5 | 0% 0 8.0 | 0% 0 7.5 | 0% 0 7.0 | 0% 0 6.5 | 5% 1 6.0 | 0% 0 5.5 | 5% 1 5.0 | 11% 2 4.5 | 5% 1 4.0 | 11% 2 3.5 | 11% 2 3.0 | 16% 3 2.5 | 0% 0 2.0 | 11% 2 1.8 | 16% 3 1.5 | 0% 0 1.0 | 5% 1 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||