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| Web of Spider-Man #18 | ||
| Marvel Comics, 9/86 | ||
| David Michelinie story | ||
| Marc Silvestri & Kyle Baker art | ||
| Mark Beachum & Joe Rubinstein 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 | 984 | 9.20 | 0 0.00% | 0 0.00% | 201 20.4% | 247 45.5% | 187 65% | 121 77% | 75 84% | 46 89% | 43 93% | 22 96% | 17 97% | 6 98% | 7 99% | 6 99% | 4 100% | 1 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 49 | 9.38 | 0 0.00% | 0 0.00% | 13 26.5% | 9 44.9% | 15 76% | 4 84% | 2 88% | 4 96% | 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% |
| 1 BOOK | Restored | 5 | 9.02 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 3 60% | 1 80% | 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% |
| 1 BOOK | Qualified | 1 | 6.00 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 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% |
| Web of Spider-Man #18 (1986, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 20% 201 9.8 | 25% 247 9.6 | 19% 187 9.4 | 12% 121 9.2 | 8% 75 9.0 | 5% 46 8.5 | 4% 43 8.0 | 2% 22 7.5 | 2% 17 7.0 | 1% 6 6.5 | 1% 7 6.0 | 1% 6 5.5 | 0% 4 5.0 | 0% 1 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 May 19, 2026 | ||||||||||||||||||||||||