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| Tales to Astonish #52 | ||
| Marvel Comics, 2/64 | ||
| Stan Lee and Larry Lieber stories | Origin and 1st appearance of the | |
| Dick Ayers, Larry Lieber and George | Black Knight (Professor Nathan Garrett). | |
| Roussos art, Kirby and Brodsky 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 | 473 | 6.32 | 0 0.00% | 0 0.00% | 1 0.2% | 6 1.5% | 13 4.2% | 13 7.0% | 25 12.3% | 41 20.9% | 29 27.1% | 48 37.2% | 37 45.0% | 47 55% | 29 61% | 33 68% | 33 75% | 38 83% | 26 89% | 23 93% | 14 96% | 9 98% | 2 99% | 1 99% | 0 99% | 3 100% | 2 100% |
| 1 BOOK | Restored | 12 | 7.27 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 0 0.0% | 1 8.3% | 0 8.3% | 5 50% | 2 67% | 0 67% | 1 75% | 0 75% | 1 83% | 0 83% | 0 83% | 0 83% | 1 92% | 0 92% | 0 92% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Signature | 10 | 7.41 | 0 0.00% | 0 0.00% | 0 0.0% | 0 0.0% | 1 10.0% | 1 20.0% | 0 20.0% | 2 40.0% | 0 40.0% | 1 50% | 1 60% | 1 70% | 2 90% | 1 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| 1 BOOK | Qualified | 5 | 5.00 | 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% | 2 40.0% | 0 40.0% | 1 60% | 0 60% | 2 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% | 0 100% |
| Tales to Astonish #52 (1964, Marvel Comics) CGC Universal Grade Distribution | ||||||||||||||||||||||||
| 0% 0 10 | 0% 0 9.9 | 0% 1 9.8 | 1% 6 9.6 | 3% 13 9.4 | 3% 13 9.2 | 5% 25 9.0 | 9% 41 8.5 | 6% 29 8.0 | 10% 48 7.5 | 8% 37 7.0 | 10% 47 6.5 | 6% 29 6.0 | 7% 33 5.5 | 7% 33 5.0 | 8% 38 4.5 | 5% 26 4.0 | 5% 23 3.5 | 3% 14 3.0 | 2% 9 2.5 | 0% 2 2.0 | 0% 1 1.8 | 0% 0 1.5 | 1% 3 1.0 | 0% 2 0.5 |
| cgcdata.com, last updated September 16, 2025 | ||||||||||||||||||||||||