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| Spectacular Spider-Man #30 | ||
| Marvel Comics, 5/79 | ||
| Bill Mantlo story | Carrion & White Tiger appearance. | |
| Jim Mooney & Frank Springer art | Carrion revealed as the clone | |
| Keith Pollard & Bob Layton cover | of Professor Miles Warren. | |
| 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 | 100 | 9.28 | 0 0.00% | 0 0.00% | 40 40.0% | 31 71% | 12 83% | 2 85% | 2 87% | 2 89% | 4 93% | 1 94% | 1 95% | 1 96% | 1 97% | 1 98% | 1 99% | 0 99% | 0 99% | 0 99% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 2 | 9.05 | 0 0.00% | 0 0.00% | 0 0.0% | 1 50% | 0 50% | 0 50% | 0 50% | 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% |
| Spectacular Spider-Man #30 (1979, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 40% 40 9.8 | 31% 31 9.6 | 12% 12 9.4 | 2% 2 9.2 | 2% 2 9.0 | 2% 2 8.5 | 4% 4 8.0 | 1% 1 7.5 | 1% 1 7.0 | 1% 1 6.5 | 1% 1 6.0 | 1% 1 5.5 | 1% 1 5.0 | 0% 0 4.5 | 0% 0 4.0 | 0% 0 3.5 | 1% 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 September 16, 2025 | ||||||||||||||||||||||||