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| Detective Comics #850 | ||
| DC Comics, 1/09 | ||
| Paul Dini story | ||
| Dustin Nguyen cover & 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 | 525 | 9.62 | 0 0.00% | 0 0.00% | 291 55% | 147 83% | 39 91% | 19 94% | 14 97% | 8 99% | 3 99% | 1 99% | 1 100% | 0 100% | 2 100% | 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 | Signature | 52 | 9.51 | 0 0.00% | 0 0.00% | 24 46.2% | 11 67% | 7 81% | 5 90% | 2 94% | 0 94% | 3 100% | 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% |
| Detective Comics #850 (2009, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 55% 291 9.8 | 28% 147 9.6 | 7% 39 9.4 | 4% 19 9.2 | 3% 14 9.0 | 2% 8 8.5 | 1% 3 8.0 | 0% 1 7.5 | 0% 1 7.0 | 0% 0 6.5 | 0% 2 6.0 | 0% 0 5.5 | 0% 0 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 | ||||||||||||||||||||||||