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| Incredible Hulk #131 | ||
| Marvel Comics, 9/70 | ||
| Roy Thomas story | 1st appearance of Jim Wilson, | |
| Herb Trimpe and John Severin art | the Hulk's new sidekick. | |
| Herb Trimpe cover | Iron Man appearance. | |
| 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 | 260 | 8.31 | 0 0.00% | 0 0.00% | 10 3.8% | 35 17.3% | 35 30.8% | 34 43.8% | 26 54% | 34 67% | 19 74% | 14 80% | 12 84% | 13 89% | 5 91% | 5 93% | 9 97% | 2 97% | 2 98% | 2 99% | 2 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 13 | 7.28 | 0 0.00% | 0 0.00% | 1 7.7% | 0 7.7% | 1 15.4% | 0 15.4% | 0 15.4% | 4 46.2% | 0 46.2% | 3 69% | 0 69% | 0 69% | 1 77% | 1 85% | 0 85% | 1 92% | 0 92% | 0 92% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 3 | 9.03 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 33.3% | 1 67% | 0 67% | 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% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 2 | 8.00 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 50% | 0 50% | 0 50% | 0 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% |
| Incredible Hulk #131 (1970, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 4% 10 9.8 | 13% 35 9.6 | 13% 35 9.4 | 13% 34 9.2 | 10% 26 9.0 | 13% 34 8.5 | 7% 19 8.0 | 5% 14 7.5 | 5% 12 7.0 | 5% 13 6.5 | 2% 5 6.0 | 2% 5 5.5 | 3% 9 5.0 | 1% 2 4.5 | 1% 2 4.0 | 1% 2 3.5 | 1% 2 3.0 | 0% 1 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 February 24, 2026 | ||||||||||||||||||||||||