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| X-Men #102 | ||
| Marvel Comics, 12/76 | ||
| Chris Claremont story | Juggernaut, Black Tom Cassidy & | |
| Dave Cockrum & Sam Grainger art | Misty Knight appearance. | |
| Dave Cockrum cover | Origin of Storm. | |
| 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 | 2,081 | 8.47 | 0 0.00% | 0 0.00% | 137 6.6% | 232 17.7% | 345 34.3% | 252 46.4% | 245 58% | 220 69% | 172 77% | 148 84% | 94 89% | 62 92% | 56 94% | 30 96% | 33 97% | 17 98% | 16 99% | 7 99% | 7 100% | 5 100% | 1 100% | 1 100% | 1 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 139 | 8.19 | 0 0.00% | 0 0.00% | 5 3.6% | 17 15.8% | 21 30.9% | 14 41.0% | 8 46.8% | 15 58% | 14 68% | 12 76% | 11 84% | 6 88% | 6 93% | 3 95% | 2 96% | 1 97% | 2 99% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 24 | 7.30 | 0 0.00% | 0 0.00% | 0 0.0% | 2 8.3% | 0 8.3% | 2 16.7% | 2 25.0% | 2 33.3% | 4 50% | 2 58% | 2 67% | 3 79% | 0 79% | 0 79% | 2 88% | 1 92% | 1 96% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 3 | 6.90 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 1 33.3% | 0 33.3% | 0 33.3% | 1 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| X-Men #102 (1976, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 7% 137 9.8 | 11% 232 9.6 | 17% 345 9.4 | 12% 252 9.2 | 12% 245 9.0 | 11% 220 8.5 | 8% 172 8.0 | 7% 148 7.5 | 5% 94 7.0 | 3% 62 6.5 | 3% 56 6.0 | 1% 30 5.5 | 2% 33 5.0 | 1% 17 4.5 | 1% 16 4.0 | 0% 7 3.5 | 0% 7 3.0 | 0% 5 2.5 | 0% 1 2.0 | 0% 1 1.8 | 0% 1 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||