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| Adventures Into Terror #20 | ||
| Atlas Comics, 6/53 | ||
| John Forte, Harry Anderson, | Joe Maneely text illo. | |
| Cal Massey and Tony DiPrita art | ||
| Joe Maneely 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 | 21 | 4.60 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 4.8% | 0 4.8% | 1 9.5% | 1 14.3% | 0 14.3% | 3 28.6% | 5 52% | 2 62% | 1 67% | 2 76% | 4 95% | 0 95% | 0 95% | 0 95% | 1 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 1 | 5.00 | 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% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Adventures Into Terror #20 (1953, Atlas 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 | 0% 0 9.0 | 0% 0 8.5 | 5% 1 8.0 | 0% 0 7.5 | 5% 1 7.0 | 5% 1 6.5 | 0% 0 6.0 | 14% 3 5.5 | 24% 5 5.0 | 10% 2 4.5 | 5% 1 4.0 | 10% 2 3.5 | 19% 4 3.0 | 0% 0 2.5 | 0% 0 2.0 | 0% 0 1.8 | 5% 1 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||