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| X-Men #123 | ||
| Marvel Comics, 7/79 | ||
| Chris Claremont story | Spider-Man, Arcade, Miss Locke | |
| John Byrne & Terry Austin art | & Colleen Wing appearance. | |
| Terry Austin 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 | 1,725 | 9.05 | 0 0.00% | 1 0.06% | 295 17.2% | 414 41.2% | 311 59% | 178 70% | 142 78% | 128 85% | 83 90% | 63 94% | 38 96% | 28 97% | 10 98% | 13 99% | 7 99% | 5 99% | 2 100% | 2 100% | 4 100% | 0 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 78 | 8.55 | 0 0.00% | 0 0.00% | 9 11.5% | 12 26.9% | 13 43.6% | 4 48.7% | 6 56% | 10 69% | 7 78% | 3 82% | 8 92% | 0 92% | 1 94% | 3 97% | 0 97% | 1 99% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 7 | 8.20 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 14.3% | 0 14.3% | 2 42.9% | 1 57% | 1 71% | 1 86% | 0 86% | 0 86% | 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% |
| 1 BOOK | Qualified | 6 | 9.43 | 0 0.00% | 0 0.00% | 0 0.0% | 3 50% | 2 83% | 0 83% | 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% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| X-Men #123 (1979, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0.1% 1 9.9 | 17% 295 9.8 | 24% 414 9.6 | 18% 311 9.4 | 10% 178 9.2 | 8% 142 9.0 | 7% 128 8.5 | 5% 83 8.0 | 4% 63 7.5 | 2% 38 7.0 | 2% 28 6.5 | 1% 10 6.0 | 1% 13 5.5 | 0% 7 5.0 | 0% 5 4.5 | 0% 2 4.0 | 0% 2 3.5 | 0% 4 3.0 | 0% 0 2.5 | 0% 1 2.0 | 0% 0 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||