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| X-Men #129 | ||
| Marvel Comics, 1/80 | ||
| Chris Claremont story | 1st appearance of Kitty Pryde, the White | |
| John Byrne & Terry Austin cover & art | Queen (Emma Frost) & Sebastian Shaw. | |
| Mastermind appearance. | ||
| 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 | 7,787 | 8.53 | 0 0.00% | 0 0.00% | 477 6.1% | 1,154 20.9% | 1,243 36.9% | 958 49.2% | 867 60% | 790 70% | 598 78% | 443 84% | 387 89% | 248 92% | 213 95% | 128 96% | 101 98% | 74 99% | 47 99% | 32 100% | 18 100% | 6 100% | 2 100% | 1 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 897 | 8.42 | 0 0.00% | 0 0.00% | 41 4.6% | 114 17.3% | 143 33.2% | 122 46.8% | 91 57% | 101 68% | 67 76% | 60 82% | 47 88% | 25 90% | 28 94% | 18 96% | 13 97% | 10 98% | 8 99% | 5 100% | 3 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 46 | 8.08 | 0 0.00% | 0 0.00% | 3 6.5% | 6 19.6% | 2 23.9% | 8 41.3% | 2 45.7% | 5 57% | 4 65% | 4 74% | 3 80% | 1 83% | 3 89% | 4 98% | 0 98% | 0 98% | 0 98% | 0 98% | 0 98% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 12 | 9.11 | 0 0.00% | 0 0.00% | 0 0.0% | 2 16.7% | 3 41.7% | 2 58% | 3 83% | 1 92% | 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% |
| X-Men #129 (1980, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 6% 477 9.8 | 15% 1,154 9.6 | 16% 1,243 9.4 | 12% 958 9.2 | 11% 867 9.0 | 10% 790 8.5 | 8% 598 8.0 | 6% 443 7.5 | 5% 387 7.0 | 3% 248 6.5 | 3% 213 6.0 | 2% 128 5.5 | 1% 101 5.0 | 1% 74 4.5 | 1% 47 4.0 | 0% 32 3.5 | 0% 18 3.0 | 0% 6 2.5 | 0% 2 2.0 | 0% 1 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated February 24, 2026 | ||||||||||||||||||||||||