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| Batman #18 | ||
| DC Comics, 8-9/43 | ||
| Joe Samachson and Bill Finger stories | Tweedledee and Tweedledum appearance. | |
| Bob Kane, Jerry Robinson and | Hitler, Hirohito and Mussolini cover. | |
| Jack Burnley art, Stan Kaye 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 | 291 | 4.63 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 0.3% | 0 0.3% | 2 1.0% | 5 2.7% | 6 4.8% | 9 7.9% | 16 13.4% | 25 22.0% | 28 31.6% | 21 38.8% | 28 48.5% | 38 62% | 23 69% | 19 76% | 15 81% | 14 86% | 8 89% | 12 93% | 5 95% | 4 96% | 12 100% |
| 1 BOOK | Restored | 24 | 4.43 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 4.2% | 1 8.3% | 0 8.3% | 1 12.5% | 1 16.7% | 1 20.8% | 2 29.2% | 0 29.2% | 2 37.5% | 2 45.8% | 2 54% | 2 63% | 2 71% | 4 88% | 2 96% | 1 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 1 | 7.50 | 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% | 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% | 0 100% | 0 100% |
| Batman #18 (1943, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 0% 0 9.6 | 0% 1 9.4 | 0% 0 9.2 | 1% 2 9.0 | 2% 5 8.5 | 2% 6 8.0 | 3% 9 7.5 | 5% 16 7.0 | 9% 25 6.5 | 10% 28 6.0 | 7% 21 5.5 | 10% 28 5.0 | 13% 38 4.5 | 8% 23 4.0 | 7% 19 3.5 | 5% 15 3.0 | 5% 14 2.5 | 3% 8 2.0 | 4% 12 1.8 | 2% 5 1.5 | 1% 4 1.0 | 4% 12 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||