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| Action Comics #398 | ||
| DC Comics, 3/71 | ||
| Leo Dorfman story | Supergirl appearance. | |
| Curt Swan and Murphy Anderson art | "Untold Tales of the Fortress" story. | |
| Neal Adams and Dick Giordano 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 | 66 | 8.88 | 0 0.00% | 0 0.00% | 4 6.1% | 17 31.8% | 17 58% | 7 68% | 6 77% | 3 82% | 3 86% | 5 94% | 1 95% | 0 95% | 0 95% | 1 97% | 0 97% | 0 97% | 1 98% | 0 98% | 0 98% | 0 98% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 4 | 9.38 | 0 0.00% | 0 0.00% | 2 50% | 0 50% | 1 75% | 0 75% | 0 75% | 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% |
| Action Comics #398 (1971, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 6% 4 9.8 | 26% 17 9.6 | 26% 17 9.4 | 11% 7 9.2 | 9% 6 9.0 | 5% 3 8.5 | 5% 3 8.0 | 8% 5 7.5 | 2% 1 7.0 | 0% 0 6.5 | 0% 0 6.0 | 2% 1 5.5 | 0% 0 5.0 | 0% 0 4.5 | 2% 1 4.0 | 0% 0 3.5 | 0% 0 3.0 | 0% 0 2.5 | 2% 1 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 | ||||||||||||||||||||||||