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| Justice League of America #137 | ||
| DC Comics, 12/76 | ||
| Martin Pasko story | Bulletman, Bulletgirl, Marvel Family, | |
| Dick Dillin & Frank McLaughlin art | Ibis & Spy Smasher appearance. | |
| Ernie Chan cover | Justice Society crossover. | |
| 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 | 198 | 8.79 | 0 0.00% | 0 0.00% | 27 13.6% | 39 33.3% | 35 51% | 19 61% | 19 70% | 15 78% | 12 84% | 9 88% | 4 90% | 8 94% | 2 95% | 4 97% | 2 98% | 1 99% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 2 | 5.75 | 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% | 1 50% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Justice League of America #137 (1976, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 14% 27 9.8 | 20% 39 9.6 | 18% 35 9.4 | 10% 19 9.2 | 10% 19 9.0 | 8% 15 8.5 | 6% 12 8.0 | 5% 9 7.5 | 2% 4 7.0 | 4% 8 6.5 | 1% 2 6.0 | 2% 4 5.5 | 1% 2 5.0 | 1% 1 4.5 | 1% 2 4.0 | 0% 0 3.5 | 0% 0 3.0 | 0% 0 2.5 | 0% 0 2.0 | 0% 0 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||