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| What If? #10 | ||
| Marvel Comics, 8/78 | ||
| Don Glut story | 1st Jane Foster as Thor (out | |
| Rick Hoberg & Dave Hunt art | of Marvel Comics continuity). | |
| John Buscema cover | Journey Into Mystery #83 cover homage. | |
| 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 | 2,662 | 8.38 | 0 0.00% | 0 0.00% | 209 7.9% | 406 23.1% | 359 36.6% | 264 46.5% | 268 57% | 250 66% | 207 74% | 168 80% | 152 86% | 87 89% | 88 92% | 63 95% | 50 97% | 37 98% | 22 99% | 14 99% | 10 100% | 5 100% | 1 100% | 1 100% | 0 100% | 1 100% | 0 100% |
| 1 BOOK | Signature | 73 | 8.46 | 0 0.00% | 0 0.00% | 9 12.3% | 13 30.1% | 11 45.2% | 5 52% | 6 60% | 4 66% | 6 74% | 4 79% | 3 84% | 4 89% | 2 92% | 3 96% | 0 96% | 3 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 3 | 8.27 | 0 0.00% | 0 0.00% | 1 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 1 67% | 0 67% | 0 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% |
| 1 BOOK | Qualified | 3 | 7.37 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 33.3% | 1 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 0 67% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| What If? #10 (1978, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 8% 209 9.8 | 15% 406 9.6 | 13% 359 9.4 | 10% 264 9.2 | 10% 268 9.0 | 9% 250 8.5 | 8% 207 8.0 | 6% 168 7.5 | 6% 152 7.0 | 3% 87 6.5 | 3% 88 6.0 | 2% 63 5.5 | 2% 50 5.0 | 1% 37 4.5 | 1% 22 4.0 | 1% 14 3.5 | 0% 10 3.0 | 0% 5 2.5 | 0% 1 2.0 | 0% 1 1.8 | 0% 0 1.5 | 0% 1 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated February 17, 2026 | ||||||||||||||||||||||||