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| Scooby-Doo #1 | ||
| Marvel Comics, 10/77 | ||
| Bill Zeigler & Mark Evanier story | 1st Marvel appearance of Scooby-Doo. | |
| Dan Spiegle cover & art | Dynomutt begins. | |
| Paul Norris 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 | 430 | 8.45 | 0 0.00% | 0 0.00% | 37 8.6% | 55 21.4% | 61 35.6% | 47 46.5% | 33 54% | 45 65% | 50 76% | 23 82% | 30 89% | 14 92% | 10 94% | 9 96% | 8 98% | 4 99% | 2 100% | 1 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 1 | 9.80 | 0 0.00% | 0 0.00% | 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% | 0 100% | 0 100% | 0 100% | 0 100% |
| Scooby-Doo #1 (1977, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 9% 37 9.8 | 13% 55 9.6 | 14% 61 9.4 | 11% 47 9.2 | 8% 33 9.0 | 10% 45 8.5 | 12% 50 8.0 | 5% 23 7.5 | 7% 30 7.0 | 3% 14 6.5 | 2% 10 6.0 | 2% 9 5.5 | 2% 8 5.0 | 1% 4 4.5 | 0% 2 4.0 | 0% 1 3.5 | 0% 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 | ||||||||||||||||||||||||