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| Uncanny X-Men #241 | ||
| Marvel Comics, 2/89 | ||
| Chris Claremont story | Dark & light versions of cover exist. | |
| Marc Silvestri & Dan Green cover & art | Madelyne Pryor & Mister Sinister | |
| 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 | 373 | 9.46 | 0 0.00% | 0 0.00% | 161 43.2% | 98 69% | 46 82% | 25 88% | 17 93% | 10 96% | 5 97% | 1 97% | 5 99% | 1 99% | 1 99% | 1 99% | 1 100% | 0 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 75 | 9.47 | 0 0.00% | 0 0.00% | 34 45.3% | 20 72% | 11 87% | 2 89% | 1 91% | 1 92% | 2 95% | 4 100% | 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% |
| 1 BOOK | Qualified | 4 | 7.75 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 25.0% | 1 50% | 1 75% | 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% |
| Uncanny X-Men #241 (1989, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 43% 161 9.8 | 26% 98 9.6 | 12% 46 9.4 | 7% 25 9.2 | 5% 17 9.0 | 3% 10 8.5 | 1% 5 8.0 | 0% 1 7.5 | 1% 5 7.0 | 0% 1 6.5 | 0% 1 6.0 | 0% 1 5.5 | 0% 1 5.0 | 0% 0 4.5 | 0% 1 4.0 | 0% 0 3.5 | 0% 0 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 September 16, 2025 | ||||||||||||||||||||||||