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| Sub-Mariner #38 | ||
| Marvel Comics, 6/71 | ||
| Roy Thomas story | Origin of Sub-Mariner retold. | |
| Ross Andru and John Severin art | ||
| Marie Severin and John Severin 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 | 173 | 8.87 | 0 0.00% | 0 0.00% | 20 11.6% | 41 35.3% | 34 55% | 18 65% | 14 73% | 12 80% | 9 86% | 8 90% | 3 92% | 7 96% | 1 97% | 0 97% | 2 98% | 2 99% | 1 99% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 10 | 7.77 | 0 0.00% | 0 0.00% | 1 10.0% | 0 10.0% | 1 20.0% | 0 20.0% | 1 30.0% | 2 50% | 1 60% | 1 70% | 1 80% | 0 80% | 0 80% | 0 80% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 2 | 9.40 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 2 100% | 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% |
| Sub-Mariner #38 (1971, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 12% 20 9.8 | 24% 41 9.6 | 20% 34 9.4 | 10% 18 9.2 | 8% 14 9.0 | 7% 12 8.5 | 5% 9 8.0 | 5% 8 7.5 | 2% 3 7.0 | 4% 7 6.5 | 1% 1 6.0 | 0% 0 5.5 | 1% 2 5.0 | 1% 2 4.5 | 1% 1 4.0 | 1% 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 | ||||||||||||||||||||||||