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| Detective Comics #155 | ||
| DC Comics, 1/50 | ||
| Bill Finger and Don Cameron story | Win Mortimer cover. | |
| Lew Sayre Schwartz, Charles Paris, | ||
| Dan Barry and Carmine Infantino art | ||
| 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 | 52 | 6.14 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 2 3.8% | 1 5.8% | 5 15.4% | 2 19.2% | 9 36.5% | 4 44.2% | 5 54% | 5 63% | 1 65% | 3 71% | 6 83% | 2 87% | 3 92% | 1 94% | 2 98% | 0 98% | 0 98% | 1 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 5 | 3.70 | 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% | 1 20.0% | 0 20.0% | 0 20.0% | 0 20.0% | 0 20.0% | 0 20.0% | 0 20.0% | 1 40.0% | 0 40.0% | 1 60% | 0 60% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Detective Comics #155 (1950, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 0% 0 9.6 | 0% 0 9.4 | 4% 2 9.2 | 2% 1 9.0 | 10% 5 8.5 | 4% 2 8.0 | 17% 9 7.5 | 8% 4 7.0 | 10% 5 6.5 | 10% 5 6.0 | 2% 1 5.5 | 6% 3 5.0 | 12% 6 4.5 | 4% 2 4.0 | 6% 3 3.5 | 2% 1 3.0 | 4% 2 2.5 | 0% 0 2.0 | 0% 0 1.8 | 2% 1 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||