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| Iron Man #37 | ||
| Marvel Comics, 5/71 | ||
| Gerry Conway story | Letter from Dave Sim. | |
| Don Heck and Jim Mooney art | ||
| Marie 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 | 128 | 8.52 | 0 0.00% | 0 0.00% | 7 5.5% | 19 20.3% | 27 41.4% | 18 55% | 9 63% | 13 73% | 6 77% | 4 80% | 7 86% | 6 91% | 4 94% | 4 97% | 1 98% | 1 98% | 1 99% | 0 99% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 6 | 8.20 | 0 0.00% | 0 0.00% | 0 0.0% | 2 33.3% | 0 33.3% | 0 33.3% | 2 67% | 0 67% | 1 83% | 0 83% | 0 83% | 0 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% |
| 1 BOOK | Restored | 2 | 7.95 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 50% | 0 50% | 0 50% | 0 50% | 0 50% | 0 50% | 0 50% | 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% |
| Iron Man #37 (1971, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 5% 7 9.8 | 15% 19 9.6 | 21% 27 9.4 | 14% 18 9.2 | 7% 9 9.0 | 10% 13 8.5 | 5% 6 8.0 | 3% 4 7.5 | 5% 7 7.0 | 5% 6 6.5 | 3% 4 6.0 | 3% 4 5.5 | 1% 1 5.0 | 1% 1 4.5 | 1% 1 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 | ||||||||||||||||||||||||