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| Action Comics #258 | ||
| DC Comics, 11/59 | ||
| Bill Finger & Otto Binder stories | Supergirl (Linda Danvers) discovers | |
| Wayne Boring, Jim Mooney & Howard | Superman's secret identity. | |
| Sherman art, Curt Swan & Stan Kaye cover | Krypto 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 | 154 | 5.54 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 2 1.3% | 3 3.2% | 7 7.8% | 8 13.0% | 10 19.5% | 8 24.7% | 14 33.8% | 4 36.4% | 10 42.9% | 14 52% | 16 62% | 12 70% | 10 77% | 12 84% | 10 91% | 6 95% | 4 97% | 2 99% | 1 99% | 0 99% | 1 100% |
| 1 BOOK | Restored | 2 | 4.75 | 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% | 1 50% | 0 50% | 0 50% | 0 50% | 0 50% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 1 | 9.00 | 0 0.00% | 0 0.00% | 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% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Action Comics #258 (1959, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 0% 0 9.6 | 1% 2 9.4 | 2% 3 9.2 | 5% 7 9.0 | 5% 8 8.5 | 6% 10 8.0 | 5% 8 7.5 | 9% 14 7.0 | 3% 4 6.5 | 6% 10 6.0 | 9% 14 5.5 | 10% 16 5.0 | 8% 12 4.5 | 6% 10 4.0 | 8% 12 3.5 | 6% 10 3.0 | 4% 6 2.5 | 3% 4 2.0 | 1% 2 1.8 | 1% 1 1.5 | 0% 0 1.0 | 1% 1 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||