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| X-Men #104 | ||
| Marvel Comics, 4/77 | ||
| Chris Claremont story | Magneto appearance. | |
| Dave Cockrum & Sam Grainger art | 1st appearance of Starjammers in cameo. | |
| Dave Cockrum cover | X-Men #1 (9/63) cover homage. | |
| 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 | 2,370 | 8.58 | 0 0.00% | 0 0.00% | 156 6.6% | 322 20.2% | 403 37.2% | 295 49.6% | 259 61% | 278 72% | 183 80% | 141 86% | 109 91% | 72 94% | 41 95% | 37 97% | 31 98% | 17 99% | 9 99% | 9 100% | 3 100% | 2 100% | 0 100% | 2 100% | 0 100% | 0 100% | 1 100% |
| 1 BOOK | Signature | 192 | 8.54 | 0 0.00% | 0 0.00% | 11 5.7% | 28 20.3% | 30 35.9% | 25 49.0% | 22 60% | 20 71% | 16 79% | 10 84% | 8 89% | 11 94% | 5 97% | 1 97% | 0 97% | 1 98% | 0 98% | 3 99% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 20 | 8.60 | 0 0.00% | 0 0.00% | 0 0.0% | 2 10.0% | 0 10.0% | 6 40.0% | 4 60% | 4 80% | 1 85% | 2 95% | 0 95% | 0 95% | 0 95% | 0 95% | 0 95% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 18 | 8.34 | 0 0.00% | 0 0.00% | 1 5.6% | 0 5.6% | 1 11.1% | 7 50% | 1 56% | 1 61% | 2 72% | 1 78% | 1 83% | 1 89% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| X-Men #104 (1977, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 7% 156 9.8 | 14% 322 9.6 | 17% 403 9.4 | 12% 295 9.2 | 11% 259 9.0 | 12% 278 8.5 | 8% 183 8.0 | 6% 141 7.5 | 5% 109 7.0 | 3% 72 6.5 | 2% 41 6.0 | 2% 37 5.5 | 1% 31 5.0 | 1% 17 4.5 | 0% 9 4.0 | 0% 9 3.5 | 0% 3 3.0 | 0% 2 2.5 | 0% 0 2.0 | 0% 2 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 1 0.5 |
| cgcdata.com, last updated February 24, 2026 | ||||||||||||||||||||||||