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| Amazing Spider-Man #8 | ||
| Marvel Comics, 1/64 | ||
| Stan Lee story | 1st appearance of the Living Brain. | |
| Steve Ditko and Jack Kirby art | Fantastic Four appearance in | |
| Steve Ditko cover | backup story. | |
| 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 | 2,598 | 5.26 | 0 0.00% | 0 0.00% | 7 0.3% | 16 0.9% | 32 2.1% | 46 3.9% | 53 5.9% | 103 9.9% | 127 14.8% | 128 19.7% | 156 25.7% | 159 31.8% | 203 39.6% | 182 46.7% | 217 55% | 269 65% | 241 75% | 207 83% | 177 89% | 121 94% | 52 96% | 34 97% | 26 98% | 9 99% | 33 100% |
| 1 BOOK | Restored | 203 | 5.29 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 0.5% | 2 1.5% | 4 3.4% | 11 8.9% | 17 17.2% | 11 22.7% | 11 28.1% | 9 32.5% | 20 42.4% | 17 51% | 10 56% | 17 64% | 22 75% | 16 83% | 12 89% | 7 92% | 6 95% | 5 98% | 1 98% | 0 98% | 4 100% |
| 1 BOOK | Signature | 87 | 5.33 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 2 2.3% | 2 4.6% | 2 6.9% | 5 12.6% | 4 17.2% | 7 25.3% | 2 27.6% | 6 34.5% | 5 40.2% | 10 52% | 5 57% | 9 68% | 6 75% | 4 79% | 3 83% | 7 91% | 4 95% | 1 97% | 1 98% | 2 100% | 0 100% |
| 1 BOOK | Qualified | 14 | 5.32 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 2 14.3% | 0 14.3% | 1 21.4% | 1 28.6% | 1 35.7% | 0 35.7% | 0 35.7% | 3 57% | 2 71% | 1 79% | 1 86% | 1 93% | 0 93% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Amazing Spider-Man #8 (1964, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 7 9.8 | 1% 16 9.6 | 1% 32 9.4 | 2% 46 9.2 | 2% 53 9.0 | 4% 103 8.5 | 5% 127 8.0 | 5% 128 7.5 | 6% 156 7.0 | 6% 159 6.5 | 8% 203 6.0 | 7% 182 5.5 | 8% 217 5.0 | 10% 269 4.5 | 9% 241 4.0 | 8% 207 3.5 | 7% 177 3.0 | 5% 121 2.5 | 2% 52 2.0 | 1% 34 1.8 | 1% 26 1.5 | 0% 9 1.0 | 1% 33 0.5 |
| cgcdata.com, last updated March 17, 2026 | ||||||||||||||||||||||||