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| Avengers #20 | ||
| Marvel Comics, 9/65 | ||
| Stan Lee story | Swordsman and Mandarin appearance. | |
| Don Heck and Wally Wood art | ||
| Jack Kirby and Wally Wood 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 | 700 | 7.13 | 0 0.00% | 0 0.00% | 9 1.3% | 25 4.9% | 50 12.0% | 46 18.6% | 60 27.1% | 54 34.9% | 69 44.7% | 55 53% | 62 61% | 51 69% | 54 76% | 33 81% | 42 87% | 31 92% | 21 95% | 15 97% | 10 98% | 4 99% | 3 99% | 1 99% | 0 99% | 1 99% | 4 100% |
| 1 BOOK | Signature | 18 | 6.32 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 1 5.6% | 0 5.6% | 0 5.6% | 5 33.3% | 2 44.4% | 1 50% | 0 50% | 2 61% | 0 61% | 4 83% | 1 89% | 0 89% | 1 94% | 0 94% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 11 | 7.84 | 0 0.00% | 0 0.00% | 1 9.1% | 0 9.1% | 3 36.4% | 1 45.5% | 1 55% | 1 64% | 0 64% | 0 64% | 2 82% | 0 82% | 0 82% | 0 82% | 0 82% | 0 82% | 1 91% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 8 | 5.88 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 12.5% | 0 12.5% | 1 25.0% | 0 25.0% | 1 37.5% | 1 50% | 0 50% | 0 50% | 1 63% | 1 75% | 0 75% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Avengers #20 (1965, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 1% 9 9.8 | 4% 25 9.6 | 7% 50 9.4 | 7% 46 9.2 | 9% 60 9.0 | 8% 54 8.5 | 10% 69 8.0 | 8% 55 7.5 | 9% 62 7.0 | 7% 51 6.5 | 8% 54 6.0 | 5% 33 5.5 | 6% 42 5.0 | 4% 31 4.5 | 3% 21 4.0 | 2% 15 3.5 | 1% 10 3.0 | 1% 4 2.5 | 0% 3 2.0 | 0% 1 1.8 | 0% 0 1.5 | 0% 1 1.0 | 1% 4 0.5 |
| cgcdata.com, last updated September 29, 2026 | ||||||||||||||||||||||||