![]() |

| Iron Man #100 | ||
| Marvel Comics, 7/77 | ||
| Bill Mantlo story | Mandarin appearance. | |
| George Tuska & Mike Esposito art | ||
| Jim Starlin 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 | 798 | 8.75 | 0 0.00% | 0 0.00% | 62 7.8% | 167 28.7% | 159 48.6% | 94 60% | 73 70% | 67 78% | 50 84% | 31 88% | 26 91% | 19 94% | 17 96% | 9 97% | 6 98% | 6 98% | 7 99% | 3 100% | 0 100% | 0 100% | 1 100% | 0 100% | 0 100% | 0 100% | 1 100% |
| 1 BOOK | Signature | 65 | 8.55 | 0 0.00% | 0 0.00% | 5 7.7% | 8 20.0% | 11 36.9% | 9 51% | 6 60% | 11 77% | 2 80% | 2 83% | 3 88% | 3 92% | 2 95% | 1 97% | 0 97% | 0 97% | 1 98% | 0 98% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 3 | 8.17 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 33.3% | 1 67% | 0 67% | 0 67% | 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% |
| 1 BOOK | Qualified | 2 | 8.05 | 0 0.00% | 0 0.00% | 0 0.0% | 1 50% | 0 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 #100 (1977, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 8% 62 9.8 | 21% 167 9.6 | 20% 159 9.4 | 12% 94 9.2 | 9% 73 9.0 | 8% 67 8.5 | 6% 50 8.0 | 4% 31 7.5 | 3% 26 7.0 | 2% 19 6.5 | 2% 17 6.0 | 1% 9 5.5 | 1% 6 5.0 | 1% 6 4.5 | 1% 7 4.0 | 0% 3 3.5 | 0% 0 3.0 | 0% 0 2.5 | 0% 1 2.0 | 0% 0 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 1 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||