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| Adventure Comics #354 | ||
| DC Comics, 3/67 | ||
| Jim Shooter story | 1st mention of Chemical King, Reflecto | |
| Curt Swan and George Klein cover and art | and Shadow Woman (Lass). | |
| Text feature on Lightning Lad and Lass. | ||
| 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 | 76 | 8.25 | 0 0.00% | 0 0.00% | 0 0.0% | 4 5.3% | 12 21.1% | 13 38.2% | 8 48.7% | 10 62% | 9 74% | 4 79% | 4 84% | 4 89% | 3 93% | 1 95% | 3 99% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 5 | 6.30 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 20.0% | 0 20.0% | 0 20.0% | 1 40.0% | 0 40.0% | 0 40.0% | 0 40.0% | 2 80% | 0 80% | 0 80% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Adventure Comics #354 (1967, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 5% 4 9.6 | 16% 12 9.4 | 17% 13 9.2 | 11% 8 9.0 | 13% 10 8.5 | 12% 9 8.0 | 5% 4 7.5 | 5% 4 7.0 | 5% 4 6.5 | 4% 3 6.0 | 1% 1 5.5 | 4% 3 5.0 | 1% 1 4.5 | 0% 0 4.0 | 0% 0 3.5 | 0% 0 3.0 | 0% 0 2.5 | 0% 0 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 | ||||||||||||||||||||||||