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| X-Men #113 | ||
| Marvel Comics, 9/78 | ||
| Chris Claremont story | Magneto appearance. | |
| John Byrne & Terry Austin art | ||
| John Byrne & Bob Layton 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 | 1,456 | 8.82 | 0 0.00% | 1 0.07% | 141 9.8% | 278 28.8% | 290 48.8% | 176 61% | 141 71% | 120 79% | 98 86% | 67 90% | 48 93% | 25 95% | 16 96% | 17 97% | 12 98% | 14 99% | 6 100% | 5 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 75 | 8.62 | 0 0.00% | 0 0.00% | 7 9.3% | 18 33.3% | 9 45.3% | 9 57% | 6 65% | 7 75% | 4 80% | 3 84% | 5 91% | 0 91% | 1 92% | 3 96% | 0 96% | 1 97% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 11 | 7.42 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 9.1% | 1 18.2% | 1 27.3% | 1 36.4% | 0 36.4% | 2 55% | 2 73% | 1 82% | 0 82% | 0 82% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 10 | 8.20 | 0 0.00% | 0 0.00% | 0 0.0% | 1 10.0% | 0 10.0% | 2 30.0% | 1 40.0% | 1 50% | 2 70% | 1 80% | 1 90% | 0 90% | 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% |
| X-Men #113 (1978, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0.1% 1 9.9 | 10% 141 9.8 | 19% 278 9.6 | 20% 290 9.4 | 12% 176 9.2 | 10% 141 9.0 | 8% 120 8.5 | 7% 98 8.0 | 5% 67 7.5 | 3% 48 7.0 | 2% 25 6.5 | 1% 16 6.0 | 1% 17 5.5 | 1% 12 5.0 | 1% 14 4.5 | 0% 6 4.0 | 0% 5 3.5 | 0% 1 3.0 | 0% 0 2.5 | 0% 0 2.0 | 0% 0 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated February 24, 2026 | ||||||||||||||||||||||||