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Detective Comics #523 | ||
DC Comics, 2/83 | ||
Gerry Conway & Joey Cavalieri stories | Ed Hannigan & Dick Giordano cover. | |
Gene Colan, Tony DeZuniga, Irv Novick & | 1st appearance of Killer Croc in cameo. | |
Ron Randall art | Solomon Grundy 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 | 356 | 9.16 | 0 0.00% | 0 0.00% | 68 19.1% | 94 45.5% | 69 65% | 38 76% | 24 82% | 23 89% | 11 92% | 8 94% | 10 97% | 5 98% | 1 99% | 2 99% | 1 99% | 1 100% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
1 BOOK | Signature | 18 | 9.41 | 0 0.00% | 0 0.00% | 5 27.8% | 8 72% | 2 83% | 1 89% | 0 89% | 1 94% | 0 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% | 0 100% | 0 100% | 0 100% | 0 100% |
Detective Comics #523 (1983, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
0%![]() 0 10 | 0%![]() 0 9.9 | 19%![]() 68 9.8 | 26%![]() 94 9.6 | 19%![]() 69 9.4 | 11%![]() 38 9.2 | 7%![]() 24 9.0 | 6%![]() 23 8.5 | 3%![]() 11 8.0 | 2%![]() 8 7.5 | 3%![]() 10 7.0 | 1%![]() 5 6.5 | 0%![]() 1 6.0 | 1%![]() 2 5.5 | 0%![]() 1 5.0 | 0%![]() 1 4.5 | 0%![]() 1 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 August 19, 2025 |