Mercury Grand Marquis LS Sedan Prices
| Mileage | Trade-In-Value | Retail Value |
| Clean | Average | Rough | Excellent | Clean | Average | Rough |
| 1 - 9,000 | $15,290 | $14,235 | $11,430 | $18,775 | $18,050 | $16,400 | $14,500 |
| 9,001 - 12,000 | $15,140 | $14,110 | $11,430 | $18,275 | $17,900 | $16,275 | $14,500 |
| 12,001 - 18,000 | $14,615 | $13,960 | $11,430 | $17,700 | $17,375 | $16,125 | $14,500 |
| 18,001 - 24,000 | $14,065 | $13,435 | $11,430 | $17,200 | $16,825 | $15,600 | $14,500 |
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Submodel Select
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