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| Batman #237 | ||
| DC Comics, 12/71 | ||
| Denny O'Neil story | Based on a Bernie Wrightson idea with | |
| Neal Adams cover and art | an assist from Harlan Ellison, genesis | |
| of story explained in O'Neil letter. | ||
| 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 | 943 | 7.88 | 0 0.00% | 0 0.00% | 24 2.5% | 47 7.5% | 93 17.4% | 90 26.9% | 107 38.3% | 111 50% | 88 59% | 102 70% | 80 79% | 61 85% | 48 90% | 27 93% | 17 95% | 20 97% | 14 99% | 5 99% | 6 100% | 1 100% | 0 100% | 1 100% | 1 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 128 | 7.22 | 0 0.00% | 0 0.00% | 1 0.8% | 4 3.9% | 6 8.6% | 6 13.3% | 10 21.1% | 14 32.0% | 5 35.9% | 21 52% | 10 60% | 16 73% | 15 84% | 5 88% | 6 93% | 6 98% | 0 98% | 1 98% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 15 | 6.63 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 6.7% | 0 6.7% | 0 6.7% | 2 20.0% | 0 20.0% | 3 40.0% | 3 60% | 1 67% | 3 87% | 0 87% | 0 87% | 1 93% | 0 93% | 0 93% | 0 93% | 0 93% | 0 93% | 0 93% | 0 93% | 0 93% | 1 100% |
| 1 BOOK | Qualified | 4 | 8.60 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 25.0% | 0 25.0% | 1 50% | 1 75% | 0 75% | 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 #237 (1971, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 3% 24 9.8 | 5% 47 9.6 | 10% 93 9.4 | 10% 90 9.2 | 11% 107 9.0 | 12% 111 8.5 | 9% 88 8.0 | 11% 102 7.5 | 8% 80 7.0 | 6% 61 6.5 | 5% 48 6.0 | 3% 27 5.5 | 2% 17 5.0 | 2% 20 4.5 | 1% 14 4.0 | 1% 5 3.5 | 1% 6 3.0 | 0% 1 2.5 | 0% 0 2.0 | 0% 1 1.8 | 0% 1 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||