![]() |

| Superboy #8 | ||
| DC Comics, 5-6/50 | ||
| Bill Finger story | 1st appearance of Superbaby. | |
| Curt Swan and John Sikela art | Humpty Dumpty appearance. | |
| Al Plastino 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 | 22 | 5.21 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 4.5% | 0 4.5% | 0 4.5% | 2 13.6% | 2 22.7% | 1 27.3% | 1 31.8% | 1 36.4% | 2 45.5% | 1 50% | 1 55% | 2 64% | 0 64% | 3 77% | 1 82% | 1 86% | 0 86% | 1 91% | 1 95% | 0 95% | 1 100% |
| 1 BOOK | Restored | 4 | 8.35 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 25.0% | 0 25.0% | 0 25.0% | 1 50% | 1 75% | 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% |
| 1 BOOK | Qualified | 1 | 6.50 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 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% |
| Superboy #8 (1950, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 0% 0 9.6 | 5% 1 9.4 | 0% 0 9.2 | 0% 0 9.0 | 9% 2 8.5 | 9% 2 8.0 | 5% 1 7.5 | 5% 1 7.0 | 5% 1 6.5 | 9% 2 6.0 | 5% 1 5.5 | 5% 1 5.0 | 9% 2 4.5 | 0% 0 4.0 | 14% 3 3.5 | 5% 1 3.0 | 5% 1 2.5 | 0% 0 2.0 | 5% 1 1.8 | 5% 1 1.5 | 0% 0 1.0 | 5% 1 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||