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| Uncanny X-Men #251 | ||
| Marvel Comics, 11/89 | ||
| Chris Claremont story | Reavers appearance. | |
| Marc Silvestri & Dan Green cover & art | Siege Perilous is destroyed. | |
| 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 | 1,495 | 9.23 | 0 0.00% | 0 0.00% | 352 23.5% | 379 48.9% | 305 69% | 144 79% | 90 85% | 73 90% | 60 94% | 37 96% | 19 98% | 11 98% | 13 99% | 2 99% | 4 100% | 1 100% | 3 100% | 0 100% | 1 100% | 0 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 384 | 9.16 | 0 0.00% | 0 0.00% | 85 22.1% | 97 47.4% | 63 64% | 36 73% | 35 82% | 21 88% | 17 92% | 8 94% | 8 96% | 8 98% | 4 99% | 0 99% | 1 100% | 0 100% | 0 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 5 | 9.32 | 0 0.00% | 0 0.00% | 0 0.0% | 2 40.0% | 1 60% | 0 60% | 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% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 3 | 9.53 | 0 0.00% | 0 0.00% | 2 67% | 0 67% | 0 67% | 0 67% | 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% |
| Uncanny X-Men #251 (1989, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 24% 352 9.8 | 25% 379 9.6 | 20% 305 9.4 | 10% 144 9.2 | 6% 90 9.0 | 5% 73 8.5 | 4% 60 8.0 | 2% 37 7.5 | 1% 19 7.0 | 1% 11 6.5 | 1% 13 6.0 | 0% 2 5.5 | 0% 4 5.0 | 0% 1 4.5 | 0% 3 4.0 | 0% 0 3.5 | 0% 1 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 February 24, 2026 | ||||||||||||||||||||||||