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| Thunder Agents #1 | ||
| Tower Comics, 11/65 | ||
| Len Brown story, Wally Wood cover | Origin and 1st appearance of Dynamo, | |
| Wally Wood, Reed Crandall, Gil Kane, | NoMan, Menthor, Iron Maiden and | |
| George Tuska and Mike Sekowsky art | the Thunder Squad. | |
| 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 | 150 | 7.50 | 0 0.00%  | 0 0.00%  | 0 0.0%  | 4 2.7%  | 18 14.7%  | 12 22.7%  | 15 32.7%  | 14 42.0%  | 12 50%  | 14 59%  | 16 70%  | 11 77%  | 10 84%  | 5 87%  | 4 90%  | 6 94%  | 5 97%  | 3 99%  | 1 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 
| 1 BOOK | Restored | 2 | 6.25 | 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%  | 1 50%  | 0 50%  | 0 50%  | 0 50%  | 0 50%  | 1 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 
| 1 BOOK | Qualified | 1 | 4.00 | 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%  | 1 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 0 100%  | 
| Thunder Agents #1 (1965, Tower Comics) CGC Universal Grade Distribution  | ||||||||||||||||||||||||
| 0% 0 10  | 0% 0 9.9  | 0% 0 9.8  | 3% 4 9.6  | 12% 18 9.4  | 8% 12 9.2  | 10% 15 9.0  | 9% 14 8.5  | 8% 12 8.0  | 9% 14 7.5  | 11% 16 7.0  | 7% 11 6.5  | 7% 10 6.0  | 3% 5 5.5  | 3% 4 5.0  | 4% 6 4.5  | 3% 5 4.0  | 2% 3 3.5  | 1% 1 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 September 16, 2025 | ||||||||||||||||||||||||