| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1988 d penny worth money | 1.83 | 1 | 8788 | 18 |
| 1968 d penny worth money | 0.35 | 0.1 | 8675 | 32 |
| what is a 1988 penny worth today | 1.56 | 0.6 | 8627 | 87 |
| what is a 1988 penny worth | 1.59 | 0.4 | 7174 | 66 |
| is the 1988 d mint penny rare | 1.39 | 0.8 | 2730 | 87 |
| how much is a 1988 penny | 1.52 | 0.2 | 6851 | 56 |
| most expensive 1988 penny | 0.05 | 0.4 | 2841 | 68 |
| value of 1988 canadian penny | 1.79 | 0.4 | 102 | 91 |
| is a 1989 d penny worth anything | 0.77 | 1 | 1238 | 38 |
| value 1989 d penny worth today | 1.83 | 0.4 | 4416 | 66 |
| penny 1987 d worth | 1.96 | 0.5 | 2885 | 86 |
| penny 1988 no mint mark | 1.41 | 0.2 | 5314 | 29 |
| what is a 1988 dollar worth today | 1.48 | 0.1 | 6203 | 56 |
| value of a dollar in 1988 | 1.12 | 0.4 | 5821 | 76 |
