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| Iron Man #56 | ||
| Marvel Comics, 3/73 | ||
| Steve Gerber story | Doctor Strange cameo. | |
| Jim Starlin and 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 | 273 | 8.61 | 0 0.00% | 0 0.00% | 11 4.0% | 50 22.3% | 58 43.6% | 35 56% | 30 67% | 19 74% | 14 79% | 23 88% | 5 90% | 3 91% | 10 95% | 5 96% | 2 97% | 2 98% | 3 99% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 1 100% |
| 1 BOOK | Signature | 22 | 8.19 | 0 0.00% | 0 0.00% | 2 9.1% | 4 27.3% | 2 36.4% | 2 45.5% | 1 50% | 0 50% | 1 55% | 4 73% | 3 86% | 1 91% | 0 91% | 1 95% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 3 | 7.57 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 1 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 1 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% |
| 1 BOOK | Restored | 1 | 9.00 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 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% | 0 100% | 0 100% | 0 100% | 0 100% |
| Iron Man #56 (1973, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 4% 11 9.8 | 18% 50 9.6 | 21% 58 9.4 | 13% 35 9.2 | 11% 30 9.0 | 7% 19 8.5 | 5% 14 8.0 | 8% 23 7.5 | 2% 5 7.0 | 1% 3 6.5 | 4% 10 6.0 | 2% 5 5.5 | 1% 2 5.0 | 1% 2 4.5 | 1% 3 4.0 | 1% 2 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% 1 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||