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Keen Detective Funnies #v2 #4 | ||
Centaur Publications, 4/39 | ||
Ken Ernst story, cover and art | Gabby Flynn and The Master Mind begin. | |
Paul Gustavson and Harry Campbell 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 | 6 | 5.33 | 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% | 1 16.7% | 1 33.3% | 0 33.3% | 1 50% | 0 50% | 2 83% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
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% | 0 0.0% | 0 0.0% | 1 50% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
1 BOOK | Qualified | 1 | 3.50 | 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% | 0 0.0% | 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% |
Keen Detective Funnies #v2 #4 (1939, Centaur Publications) CGC Universal Grade Distribution | ||||||||||||||||||||||||
0%![]() 0 10 | 0%![]() 0 9.9 | 0%![]() 0 9.8 | 0%![]() 0 9.6 | 0%![]() 0 9.4 | 0%![]() 0 9.2 | 0%![]() 0 9.0 | 0%![]() 0 8.5 | 0%![]() 0 8.0 | 0%![]() 0 7.5 | 17%![]() 1 7.0 | 17%![]() 1 6.5 | 0%![]() 0 6.0 | 17%![]() 1 5.5 | 0%![]() 0 5.0 | 33%![]() 2 4.5 | 17%![]() 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 05, 2025 |