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| Showcase #37 | ||
| DC Comics, 3-4/62 | ||
| Robert Kanigher story | 1st appearance of the Metal Men | |
| Ross Andru and Mike Esposito | and Doctor Will Magnus. | |
| cover and 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 | 581 | 5.11 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 0.2% | 5 1.0% | 11 2.9% | 14 5.3% | 23 9.3% | 31 14.6% | 34 20.5% | 35 26.5% | 61 37.0% | 40 43.9% | 58 54% | 63 65% | 57 75% | 63 85% | 34 91% | 24 95% | 10 97% | 7 98% | 6 99% | 3 100% | 1 100% |
| 1 BOOK | Restored | 30 | 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% | 3 10.0% | 0 10.0% | 5 26.7% | 4 40.0% | 3 50% | 1 53% | 2 60% | 0 60% | 5 77% | 3 87% | 2 93% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 3 | 6.40 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 1 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 0 33.3% | 1 67% | 0 67% | 0 67% | 0 67% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 1 | 3.00 | 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% | 0 0.0% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Showcase #37 (1962, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 0% 0 9.6 | 0% 1 9.4 | 1% 5 9.2 | 2% 11 9.0 | 2% 14 8.5 | 4% 23 8.0 | 5% 31 7.5 | 6% 34 7.0 | 6% 35 6.5 | 10% 61 6.0 | 7% 40 5.5 | 10% 58 5.0 | 11% 63 4.5 | 10% 57 4.0 | 11% 63 3.5 | 6% 34 3.0 | 4% 24 2.5 | 2% 10 2.0 | 1% 7 1.8 | 1% 6 1.5 | 1% 3 1.0 | 0% 1 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||