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| Sub-Mariner #37 | ||
| Marvel Comics, 5/71 | ||
| Roy Thomas story | "Death" of Lady Dorma. | |
| Ross Andru and Mike Esposito art | Attuma and Llyra appearance. | |
| Sal Buscema 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 | 133 | 8.83 | 0 0.00% | 0 0.00% | 12 9.0% | 30 31.6% | 31 55% | 17 68% | 12 77% | 5 80% | 9 87% | 2 89% | 3 91% | 1 92% | 4 95% | 2 96% | 1 97% | 1 98% | 2 99% | 0 99% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 6 | 8.95 | 0 0.00% | 0 0.00% | 1 16.7% | 2 50% | 0 50% | 1 67% | 1 83% | 0 83% | 0 83% | 0 83% | 0 83% | 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% |
| Sub-Mariner #37 (1971, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 9% 12 9.8 | 23% 30 9.6 | 23% 31 9.4 | 13% 17 9.2 | 9% 12 9.0 | 4% 5 8.5 | 7% 9 8.0 | 2% 2 7.5 | 2% 3 7.0 | 1% 1 6.5 | 3% 4 6.0 | 2% 2 5.5 | 1% 1 5.0 | 1% 1 4.5 | 2% 2 4.0 | 0% 0 3.5 | 1% 1 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 | ||||||||||||||||||||||||