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Batman #288 | ||
DC Comics, 6/77 | ||
David Vern story | Penguin appearance. | |
Mike Grell & Bob Wiacek art | ||
Mike Grell cover |
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 | 77 | 9.05 | 0 0.00% | 0 0.00% | 14 18.2% | 22 46.8% | 14 65% | 7 74% | 6 82% | 4 87% | 1 88% | 2 91% | 1 92% | 2 95% | 1 96% | 2 99% | 0 99% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
1 BOOK | Signature | 3 | 9.17 | 0 0.00% | 0 0.00% | 1 33.3% | 0 33.3% | 0 33.3% | 1 67% | 0 67% | 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% |
1 BOOK | Restored | 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% |
Batman #288 (1977, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
0%![]() 0 10 | 0%![]() 0 9.9 | 18%![]() 14 9.8 | 29%![]() 22 9.6 | 18%![]() 14 9.4 | 9%![]() 7 9.2 | 8%![]() 6 9.0 | 5%![]() 4 8.5 | 1%![]() 1 8.0 | 3%![]() 2 7.5 | 1%![]() 1 7.0 | 3%![]() 2 6.5 | 1%![]() 1 6.0 | 3%![]() 2 5.5 | 0%![]() 0 5.0 | 1%![]() 1 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 July 01, 2025 |