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| Amazing Spider-Man #40 | ||
| Marvel Comics, 9/66 | ||
| Stan Lee story | Origin of the Green Goblin. | |
| John Romita and Mike Esposito | ||
| cover and art | ||
| 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 | 4,031 | 6.24 | 0 0.00% | 0 0.00% | 6 0.1% | 27 0.8% | 86 3.0% | 116 5.8% | 186 10.4% | 284 17.5% | 303 25.0% | 335 33.3% | 382 42.8% | 381 52% | 329 60% | 284 67% | 332 76% | 296 83% | 278 90% | 157 94% | 126 97% | 42 98% | 31 99% | 11 99% | 14 99% | 8 100% | 17 100% |
| 1 BOOK | Signature | 344 | 6.01 | 0 0.00% | 0 0.00% | 0 0.0% | 1 0.3% | 2 0.9% | 10 3.8% | 23 10.5% | 17 15.4% | 22 21.8% | 29 30.2% | 31 39.2% | 31 48.3% | 23 55% | 28 63% | 29 72% | 23 78% | 25 85% | 19 91% | 14 95% | 7 97% | 5 99% | 3 99% | 0 99% | 2 100% | 0 100% |
| 1 BOOK | Restored | 195 | 6.43 | 0 0.00% | 0 0.00% | 0 0.0% | 1 0.5% | 9 5.1% | 9 9.7% | 7 13.3% | 11 19.0% | 19 28.7% | 19 38.5% | 23 50% | 16 58% | 15 66% | 11 72% | 12 78% | 11 84% | 9 88% | 8 92% | 9 97% | 2 98% | 1 98% | 0 98% | 1 99% | 0 99% | 2 100% |
| 1 BOOK | Qualified | 50 | 5.42 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 1 2.0% | 0 2.0% | 1 4.0% | 0 4.0% | 5 14.0% | 3 20.0% | 4 28.0% | 3 34.0% | 10 54% | 4 62% | 5 72% | 9 90% | 5 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Amazing Spider-Man #40 (1966, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 6 9.8 | 1% 27 9.6 | 2% 86 9.4 | 3% 116 9.2 | 5% 186 9.0 | 7% 284 8.5 | 8% 303 8.0 | 8% 335 7.5 | 9% 382 7.0 | 9% 381 6.5 | 8% 329 6.0 | 7% 284 5.5 | 8% 332 5.0 | 7% 296 4.5 | 7% 278 4.0 | 4% 157 3.5 | 3% 126 3.0 | 1% 42 2.5 | 1% 31 2.0 | 0% 11 1.8 | 0% 14 1.5 | 0% 8 1.0 | 0% 17 0.5 |
| cgcdata.com, last updated November 03, 2026 | ||||||||||||||||||||||||