![]() |

| Superman #131 | ||
| DC Comics, 8/59 | ||
| Coleman, Bernstein and Binder stories | Mr. Mxyzptlk appearance. | |
| Al Plastino and Kurt Schaffenberger art | ||
| Curt Swan and 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 | 65 | 5.65 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 1.5% | 2 4.6% | 1 6.2% | 5 13.8% | 6 23.1% | 6 32.3% | 3 36.9% | 3 41.5% | 4 47.7% | 5 55% | 6 65% | 2 68% | 4 74% | 10 89% | 0 89% | 3 94% | 0 94% | 1 95% | 2 98% | 0 98% | 1 100% |
| 1 BOOK | Restored | 2 | 7.25 | 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 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% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 1 | 4.50 | 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% | 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% |
| Superman #131 (1959, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 0% 0 9.6 | 2% 1 9.4 | 3% 2 9.2 | 2% 1 9.0 | 8% 5 8.5 | 9% 6 8.0 | 9% 6 7.5 | 5% 3 7.0 | 5% 3 6.5 | 6% 4 6.0 | 8% 5 5.5 | 9% 6 5.0 | 3% 2 4.5 | 6% 4 4.0 | 15% 10 3.5 | 0% 0 3.0 | 5% 3 2.5 | 0% 0 2.0 | 2% 1 1.8 | 3% 2 1.5 | 0% 0 1.0 | 2% 1 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||