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| Nightmare #13 | ||
| St. John Publication, 8/54 | ||
| Dan Barry, Bob Powell | ||
| and George Tuska art | ||
| Matt Baker 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 | 87 | 4.50 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 3 3.4% | 2 5.7% | 5 11.5% | 7 19.5% | 3 23.0% | 2 25.3% | 5 31.0% | 10 42.5% | 3 46.0% | 13 61% | 9 71% | 10 83% | 4 87% | 3 91% | 4 95% | 2 98% | 0 98% | 2 100% |
| 1 BOOK | Restored | 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% |
| Nightmare #13 (1954, St. John Publication) 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 | 0% 0 9.0 | 3% 3 8.5 | 2% 2 8.0 | 6% 5 7.5 | 8% 7 7.0 | 3% 3 6.5 | 2% 2 6.0 | 6% 5 5.5 | 11% 10 5.0 | 3% 3 4.5 | 15% 13 4.0 | 10% 9 3.5 | 11% 10 3.0 | 5% 4 2.5 | 3% 3 2.0 | 5% 4 1.8 | 2% 2 1.5 | 0% 0 1.0 | 2% 2 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||