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| Flash #121 | ||
| DC Comics, 6/61 | ||
| John Broome story | Trickster appearance. | |
| Infantino, Giella and Anderson art | ||
| Carmine Infantino and Joe Giella 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 | 140 | 6.16 | 0 0.00% | 0 0.00% | 0 0.0% | 1 0.7% | 4 3.6% | 5 7.1% | 4 10.0% | 11 17.9% | 8 23.6% | 18 36.4% | 12 45.0% | 10 52% | 8 58% | 14 68% | 8 74% | 3 76% | 12 84% | 10 91% | 6 96% | 2 97% | 2 99% | 2 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 3 | 4.50 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 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% | 0 33.3% | 0 33.3% | 0 33.3% | 1 67% | 0 67% | 0 67% | 0 67% | 0 67% | 1 100% | 0 100% | 0 100% |
| 1 BOOK | Restored | 3 | 6.67 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 0 0.0% | 1 33.3% | 0 33.3% | 0 33.3% | 1 67% | 0 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% | 0 100% |
| 1 BOOK | Qualified | 1 | 9.20 | 0 0.00% | 0 0.00% | 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% | 0 100% |
| Flash #121 (1961, DC Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 0 9.8 | 1% 1 9.6 | 3% 4 9.4 | 4% 5 9.2 | 3% 4 9.0 | 8% 11 8.5 | 6% 8 8.0 | 13% 18 7.5 | 9% 12 7.0 | 7% 10 6.5 | 6% 8 6.0 | 10% 14 5.5 | 6% 8 5.0 | 2% 3 4.5 | 9% 12 4.0 | 7% 10 3.5 | 4% 6 3.0 | 1% 2 2.5 | 1% 2 2.0 | 1% 2 1.8 | 0% 0 1.5 | 0% 0 1.0 | 0% 0 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||