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| Strange Adventures #9 | ||
| DC Comics, 6/51 | ||
| John Broome and Gardner Fox stories | Origin and 1st appearance of | |
| Alex Toth and Murphy Anderson art | Captain Comet (Adam Blake). | |
| Carmine Infantino 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 | 139 | 5.51 | 0 0.00% | 0 0.00% | 0 0.0% | 2 1.4% | 3 3.6% | 2 5.0% | 1 5.8% | 7 10.8% | 8 16.5% | 6 20.9% | 10 28.1% | 14 38.1% | 15 48.9% | 11 57% | 9 63% | 10 71% | 11 78% | 9 85% | 5 88% | 6 93% | 2 94% | 4 97% | 2 99% | 0 99% | 2 100% |
| 1 BOOK | Restored | 17 | 6.03 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 3 17.6% | 0 17.6% | 3 35.3% | 3 53% | 3 71% | 0 71% | 0 71% | 1 76% | 3 94% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 1 | 4.00 | 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% | 0 0.0% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Strange Adventures #9 (1951, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 1% 2 9.6 | 2% 3 9.4 | 1% 2 9.2 | 1% 1 9.0 | 5% 7 8.5 | 6% 8 8.0 | 4% 6 7.5 | 7% 10 7.0 | 10% 14 6.5 | 11% 15 6.0 | 8% 11 5.5 | 6% 9 5.0 | 7% 10 4.5 | 8% 11 4.0 | 6% 9 3.5 | 4% 5 3.0 | 4% 6 2.5 | 1% 2 2.0 | 3% 4 1.8 | 1% 2 1.5 | 0% 0 1.0 | 1% 2 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||