![]() |

| Avengers #23 | ||
| Marvel Comics, 12/65 | ||
| Stan Lee story | 1st John Romita Silver Age Marvel work. | |
| Don Heck and John Romita art | 1st appearance of Ravonna Renslayer. | |
| Jack Kirby and John Romita cover | Kang appearance. | |
| 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 | 909 | 6.59 | 0 0.00% | 0 0.00% | 3 0.3% | 19 2.4% | 29 5.6% | 36 9.6% | 47 14.7% | 82 23.8% | 71 31.6% | 84 40.8% | 87 50% | 81 59% | 75 68% | 58 74% | 59 80% | 60 87% | 47 92% | 28 95% | 19 97% | 8 98% | 7 99% | 5 100% | 2 100% | 0 100% | 2 100% |
| 1 BOOK | Signature | 35 | 6.93 | 0 0.00% | 0 0.00% | 0 0.0% | 1 2.9% | 4 14.3% | 1 17.1% | 1 20.0% | 2 25.7% | 5 40.0% | 2 45.7% | 4 57% | 4 69% | 2 74% | 1 77% | 2 83% | 1 86% | 3 94% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 20 | 6.49 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 2 10.0% | 0 10.0% | 3 25.0% | 0 25.0% | 3 40.0% | 2 50% | 1 55% | 4 75% | 0 75% | 0 75% | 2 85% | 2 95% | 0 95% | 0 95% | 0 95% | 0 95% | 1 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 8 | 5.69 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 2 25.0% | 1 37.5% | 0 37.5% | 0 37.5% | 0 37.5% | 1 50% | 0 50% | 2 75% | 1 88% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Avengers #23 (1965, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 3 9.8 | 2% 19 9.6 | 3% 29 9.4 | 4% 36 9.2 | 5% 47 9.0 | 9% 82 8.5 | 8% 71 8.0 | 9% 84 7.5 | 10% 87 7.0 | 9% 81 6.5 | 8% 75 6.0 | 6% 58 5.5 | 6% 59 5.0 | 7% 60 4.5 | 5% 47 4.0 | 3% 28 3.5 | 2% 19 3.0 | 1% 8 2.5 | 1% 7 2.0 | 1% 5 1.8 | 0% 2 1.5 | 0% 0 1.0 | 0% 2 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||