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| Flash Comics #66 | ||
| DC Comics, 8-9/45 | ||
| Gardner Fox and John Wentworth stories | Hop Harrigan story. | |
| Joe Kubert and Stan Aschmeier art | ||
| E.E. Hibbard cover and art | ||
| 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 | 28 | 5.34 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 2 7.1% | 1 10.7% | 2 17.9% | 2 25.0% | 3 35.7% | 1 39.3% | 2 46.4% | 1 50% | 3 61% | 0 61% | 2 68% | 5 86% | 0 86% | 2 93% | 0 93% | 0 93% | 0 93% | 1 96% | 1 100% |
| 1 BOOK | Restored | 1 | 4.50 | 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% | 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% |
| Flash Comics #66 (1945, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 0% 0 9.6 | 0% 0 9.4 | 0% 0 9.2 | 7% 2 9.0 | 4% 1 8.5 | 7% 2 8.0 | 7% 2 7.5 | 11% 3 7.0 | 4% 1 6.5 | 7% 2 6.0 | 4% 1 5.5 | 11% 3 5.0 | 0% 0 4.5 | 7% 2 4.0 | 18% 5 3.5 | 0% 0 3.0 | 7% 2 2.5 | 0% 0 2.0 | 0% 0 1.8 | 0% 0 1.5 | 4% 1 1.0 | 4% 1 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||