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| Avengers #37 | ||
| Marvel Comics, 2/67 | ||
| Roy Thomas story | Black Widow appearance. | |
| Don Heck art | ||
| Gil Kane 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 | 379 | 7.91 | 0 0.00% | 0 0.00% | 2 0.5% | 14 4.2% | 48 16.9% | 58 32.2% | 49 45.1% | 45 57% | 30 65% | 31 73% | 20 78% | 17 83% | 14 87% | 10 89% | 14 93% | 11 96% | 5 97% | 6 99% | 2 99% | 2 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 12 | 7.69 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 2 16.7% | 0 16.7% | 0 16.7% | 2 33.3% | 2 50% | 2 67% | 2 83% | 0 83% | 1 92% | 1 100% | 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 | 3 | 8.23 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 1 33.3% | 0 33.3% | 1 67% | 0 67% | 0 67% | 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% |
| 1 BOOK | Qualified | 2 | 8.50 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 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% |
| Avengers #37 (1967, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 1% 2 9.8 | 4% 14 9.6 | 13% 48 9.4 | 15% 58 9.2 | 13% 49 9.0 | 12% 45 8.5 | 8% 30 8.0 | 8% 31 7.5 | 5% 20 7.0 | 4% 17 6.5 | 4% 14 6.0 | 3% 10 5.5 | 4% 14 5.0 | 3% 11 4.5 | 1% 5 4.0 | 2% 6 3.5 | 1% 2 3.0 | 1% 2 2.5 | 0% 1 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 | ||||||||||||||||||||||||