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| Iron Man #55 | ||
| Marvel Comics, 2/73 | ||
| Jim Starlin and Mike Friedrich story | 1st appearance of Thanos, Mentor, | |
| Jim Starlin and Mike Esposito art | Drax the Destroyer (Arthur Douglas), | |
| Jim Starlin and Joe Sinnott cover | Starfox, Kronos and the Blood Brothers. | |
| 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 | 5,659 | 7.01 | 0 0.00% | 0 0.00% | 90 1.6% | 171 4.6% | 290 9.7% | 356 16.0% | 434 23.7% | 557 33.5% | 522 42.8% | 501 52% | 466 60% | 406 67% | 362 73% | 324 79% | 304 85% | 254 89% | 233 93% | 146 96% | 100 97% | 70 99% | 37 99% | 10 100% | 9 100% | 4 100% | 13 100% |
| 1 BOOK | Signature | 860 | 6.64 | 0 0.00% | 0 0.00% | 5 0.6% | 20 2.9% | 31 6.5% | 37 10.8% | 60 17.8% | 66 25.5% | 72 33.8% | 83 43.5% | 85 53% | 64 61% | 56 67% | 55 74% | 58 80% | 47 86% | 38 90% | 37 95% | 20 97% | 9 98% | 7 99% | 3 99% | 2 99% | 3 100% | 2 100% |
| 1 BOOK | Restored | 128 | 5.97 | 0 0.00% | 0 0.00% | 0 0.0% | 1 0.8% | 2 2.3% | 3 4.7% | 3 7.0% | 12 16.4% | 10 24.2% | 9 31.3% | 10 39.1% | 9 46.1% | 10 54% | 13 64% | 14 75% | 5 79% | 6 84% | 6 88% | 4 91% | 5 95% | 1 96% | 3 98% | 1 99% | 0 99% | 1 100% |
| 1 BOOK | Qualified | 22 | 6.19 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 1 4.5% | 3 18.2% | 2 27.3% | 0 27.3% | 1 31.8% | 0 31.8% | 1 36.4% | 5 59% | 2 68% | 2 77% | 0 77% | 1 82% | 4 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Iron Man #55 (1973, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 2% 90 9.8 | 3% 171 9.6 | 5% 290 9.4 | 6% 356 9.2 | 8% 434 9.0 | 10% 557 8.5 | 9% 522 8.0 | 9% 501 7.5 | 8% 466 7.0 | 7% 406 6.5 | 6% 362 6.0 | 6% 324 5.5 | 5% 304 5.0 | 4% 254 4.5 | 4% 233 4.0 | 3% 146 3.5 | 2% 100 3.0 | 1% 70 2.5 | 1% 37 2.0 | 0% 10 1.8 | 0% 9 1.5 | 0% 4 1.0 | 0% 13 0.5 |
| cgcdata.com, last updated February 24, 2026 | ||||||||||||||||||||||||