| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1988 d penny worth | 0.1 | 0.2 | 1138 | 42 | 18 |
| 1988 | 0.37 | 0.3 | 4867 | 77 | 4 |
| d | 1.63 | 1 | 2241 | 27 | 1 |
| penny | 0.15 | 0.9 | 9480 | 26 | 5 |
| worth | 0.9 | 0.8 | 7308 | 96 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1988 d penny worth | 0.14 | 1 | 4254 | 10 |
| 1988 d penny worth today | 0.97 | 0.6 | 5548 | 74 |
| 1988 d penny worth money | 0.83 | 0.6 | 5853 | 61 |
| how much is a 1988 d penny worth | 0.69 | 0.5 | 8946 | 64 |
| is a 1988 d penny worth anything | 1.79 | 0.3 | 978 | 83 |
| how much is a 1988 d penny worth today | 1.31 | 0.5 | 6594 | 17 |
| 1988 d penny value worth today | 0.07 | 0.3 | 4118 | 65 |
| 1988 d lincoln penny worth | 0.17 | 0.2 | 8480 | 72 |
| 1988 d penny value worth | 0.57 | 0.3 | 8183 | 89 |
| 1968 d penny worth today | 1.84 | 0.6 | 4579 | 25 |
| what is a 1988 penny worth today | 1 | 0.3 | 3066 | 23 |
| ebay 1988 d penny | 1.11 | 0.9 | 3600 | 70 |
| is a 1988 penny worth anything | 0.45 | 0.1 | 8890 | 83 |
| is the 1988 d mint penny rare | 1.52 | 1 | 5339 | 5 |
| how much is a 1988 penny | 0.87 | 0.2 | 9989 | 75 |
| most expensive 1988 penny | 1.44 | 1 | 5010 | 51 |
| value 1989 d penny worth today | 1.23 | 0.5 | 8357 | 64 |
| value of 1988 canadian penny | 1.86 | 0.6 | 5942 | 26 |
| is a 1989 d penny worth anything | 0.17 | 0.8 | 4459 | 69 |
| value 1987 d penny worth today | 1.53 | 0.9 | 6068 | 19 |
| penny 1987 d worth | 0.38 | 0.5 | 5015 | 72 |
| what is a 1988 dollar worth today | 0.92 | 0.1 | 1146 | 59 |
| penny 1988 no mint mark | 1.17 | 0.2 | 2976 | 86 |
