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| Superboy #140 | ||
| DC Comics, 7/67 | ||
| Jim Shooter and Otto Binder stories | ||
| Al Plastino and George Papp art | ||
| Curt Swan and George Klein 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 | 36 | 7.45 | 0 0.00% | 0 0.00% | 1 2.8% | 3 11.1% | 5 25.0% | 5 38.9% | 2 44.4% | 3 53% | 3 61% | 0 61% | 0 61% | 1 64% | 1 67% | 2 72% | 6 89% | 3 97% | 0 97% | 0 97% | 0 97% | 0 97% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 3 | 4.83 | 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% | 0 0.0% | 0 0.0% | 1 33.3% | 1 67% | 0 67% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Superboy #140 (1967, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 3% 1 9.8 | 8% 3 9.6 | 14% 5 9.4 | 14% 5 9.2 | 6% 2 9.0 | 8% 3 8.5 | 8% 3 8.0 | 0% 0 7.5 | 0% 0 7.0 | 3% 1 6.5 | 3% 1 6.0 | 6% 2 5.5 | 17% 6 5.0 | 8% 3 4.5 | 0% 0 4.0 | 0% 0 3.5 | 0% 0 3.0 | 0% 0 2.5 | 3% 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 | ||||||||||||||||||||||||