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| X-Men #8 | ||
| Marvel Comics, 11/64 | ||
| Stan Lee story | 1st appearance of Unus the | |
| Jack Kirby and Chic Stone cover and art | Untouchable (Angelo Unuscione). | |
| Mastermind appearance. Beast pin-up. | ||
| 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 | 1,950 | 5.65 | 0 0.00% | 0 0.00% | 3 0.2% | 20 1.2% | 38 3.1% | 35 4.9% | 67 8.4% | 97 13.3% | 104 18.7% | 120 24.8% | 165 33.3% | 160 41.5% | 135 48.4% | 160 57% | 192 66% | 161 75% | 145 82% | 103 87% | 74 91% | 45 94% | 25 95% | 6 95% | 6 95% | 0 95% | 89 100% |
| 1 BOOK | Qualified | 218 | 5.13 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 0.5% | 2 1.4% | 1 1.8% | 4 3.7% | 3 5.0% | 4 6.9% | 12 12.4% | 19 21.1% | 20 30.3% | 21 39.9% | 26 52% | 39 70% | 30 83% | 34 99% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 64 | 5.48 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 2 3.1% | 4 9.4% | 2 12.5% | 10 28.1% | 4 34.4% | 3 39.1% | 4 45.3% | 5 53% | 1 55% | 3 59% | 2 63% | 8 75% | 4 81% | 3 86% | 1 88% | 0 88% | 1 89% | 0 89% | 0 89% | 7 100% |
| 1 BOOK | Signature | 62 | 5.36 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 1.6% | 1 3.2% | 3 8.1% | 2 11.3% | 2 14.5% | 9 29.0% | 3 33.9% | 6 43.5% | 5 52% | 5 60% | 6 69% | 3 74% | 1 76% | 3 81% | 1 82% | 1 84% | 0 84% | 0 84% | 0 84% | 0 84% | 10 100% |
| X-Men #8 (1964, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 3 9.8 | 1% 20 9.6 | 2% 38 9.4 | 2% 35 9.2 | 3% 67 9.0 | 5% 97 8.5 | 5% 104 8.0 | 6% 120 7.5 | 8% 165 7.0 | 8% 160 6.5 | 7% 135 6.0 | 8% 160 5.5 | 10% 192 5.0 | 8% 161 4.5 | 7% 145 4.0 | 5% 103 3.5 | 4% 74 3.0 | 2% 45 2.5 | 1% 25 2.0 | 0% 6 1.8 | 0% 6 1.5 | 0% 0 1.0 | 5% 89 0.5 |
| cgcdata.com, last updated February 24, 2026 | ||||||||||||||||||||||||