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| Marvel Two-In-One #31 | ||
| 35 Cent Price Variant | Marvel Comics, 9/77 | |
| Marv Wolfman story | Spider-Woman appearance. | |
| Ron Wilson & Sam Grainger art | ||
| Ron Wilson & Joe Sinnott 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 | 17 | 8.05 | 0 0.00% | 0 0.00% | 0 0.0% | 1 5.9% | 2 17.6% | 5 47.1% | 1 53% | 1 59% | 0 59% | 1 65% | 1 71% | 3 88% | 1 94% | 0 94% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 1 | 9.20 | 0 0.00% | 0 0.00% | 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% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Marvel Two-In-One #31 35 Cent Price Variant (1977, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 6% 1 9.6 | 12% 2 9.4 | 29% 5 9.2 | 6% 1 9.0 | 6% 1 8.5 | 0% 0 8.0 | 6% 1 7.5 | 6% 1 7.0 | 18% 3 6.5 | 6% 1 6.0 | 0% 0 5.5 | 6% 1 5.0 | 0% 0 4.5 | 0% 0 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 | ||||||||||||||||||||||||