| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1988 d lincoln penny worth | 0.99 | 0.4 | 6537 | 9 |
| 1968 d lincoln penny worth | 1.06 | 0.5 | 7377 | 94 |
| worth of a 1988 d penny | 0.87 | 0.3 | 6603 | 10 |
| is a 1988 d penny worth anything | 1.41 | 0.6 | 2005 | 59 |
| value of a 1988 d penny | 1.66 | 0.3 | 218 | 46 |
| what is a 1988 penny worth today | 1.31 | 0.8 | 9800 | 67 |
| ebay 1988 d penny | 1.12 | 0.5 | 150 | 51 |
| is the 1988 d mint penny rare | 0.1 | 0.9 | 6739 | 55 |
| most expensive 1988 penny | 0.49 | 1 | 6679 | 87 |
| value of 1988 canadian penny | 1.6 | 0.2 | 7354 | 90 |
| penny 1988 no mint mark | 0.17 | 0.8 | 2535 | 5 |
| worth of a 1987 d penny | 0.24 | 0.7 | 4615 | 36 |
| ebay 1988 no mint mark penny | 0.53 | 0.4 | 7491 | 91 |
| how much is a lincoln penny worth | 0.11 | 0.5 | 9960 | 13 |
| what is a 1987 d penny worth | 1.26 | 1 | 1136 | 91 |
| what is a 1988 dollar worth today | 0.42 | 0.2 | 1051 | 81 |
| value of a 1987 lincoln penny | 0.04 | 0.6 | 5728 | 89 |
| value of a dollar in 1988 | 0.7 | 0.6 | 5169 | 28 |
