| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how much is superman issue 1 worth | 0.94 | 0.1 | 142 | 95 |
| how much is superman 1 worth | 0.32 | 0.8 | 2000 | 78 |
| how much is superman number 1 worth | 1.56 | 0.8 | 8894 | 58 |
| how much is superman worth | 1.59 | 0.6 | 5177 | 28 |
| superman issue 1 price | 0.54 | 0.4 | 9011 | 78 |
| how much are superman comic books worth | 0.14 | 0.5 | 9138 | 4 |
| superman comics worth money | 1.95 | 0.8 | 1557 | 55 |
| value of superman 1 | 1.8 | 0.6 | 4478 | 35 |
| first superman comic worth | 1.15 | 0.7 | 4752 | 59 |
| superman comic books worth money | 0.15 | 0.1 | 8188 | 93 |
| original superman comic book worth | 1.19 | 1 | 5470 | 16 |
| how much money does superman have | 0.16 | 1 | 9649 | 15 |
| superman comic 1 value | 0.3 | 0.9 | 8334 | 49 |
| superman #1 comic value | 0.2 | 1 | 4857 | 79 |
| superman 1 comic value list | 0.82 | 0.5 | 3922 | 1 |
| how much money has superman made | 1.35 | 0.1 | 5851 | 60 |
| value of superman comics | 1.07 | 0.9 | 3603 | 87 |
| superman issue 21 value | 0.11 | 0.9 | 4316 | 42 |
| superman number 1 comic price | 0.99 | 0.1 | 8764 | 3 |
| superman comic books value | 0.35 | 0.6 | 232 | 71 |
| superman comics value list | 1.92 | 0.3 | 1621 | 24 |
