$698 below This vehicle is priced within 14% of the average price for a 1999 Mercury Grand Marquis in the United States. 1999 Mercury Grand Marquis LS 218,362 miles / $4,400
$1,508 below This vehicle is about $1,500 less than the average price for a 1999 Mercury Cougar for sale in the United States. 1999 Mercury Cougar 60,000 miles / $5,995
$1,003 below Based on the average price for a 1999 Mercury Grand Marquis for sale in the United States, this is a good deal for this vehicle. 1999 Mercury Grand Marquis GS 97,523 miles / $4,995
$315 above This vehicle is priced within 6% of the average price for a 1999 Mercury Grand Marquis in the United States. 1999 Mercury Grand Marquis LS 137,334 miles / $5,990
$527 below This vehicle is priced within 8% of the average price for a 1999 Mercury Grand Marquis in the United States. 1999 Mercury Grand Marquis LS 102,306 miles / $5,999
$539 above Based on the average price for a 1999 Mercury Villager for sale in the United States, this is a good deal for this vehicle. 1999 Mercury Villager Sport $2,400
$1,789 above 8% of vehicles like this 1999 Mercury Grand Marquis in the United States are priced similarly. 1999 Mercury Grand Marquis LS 199,999 miles / $7,799
$300 below This vehicle is priced within 7% of the average price for a 1999 Mercury Sable in the United States. 1999 Mercury Sable LS 100,422 miles / $3,990
$626 above This vehicle is priced within 22% of the average price for a 1999 Mercury Grand Marquis in the United States. 1999 Mercury Grand Marquis GS 247,578 miles / $3,495
$956 below Based on the average price for a 1999 Mercury Sable for sale in the United States, this is a good deal for this vehicle. 1999 Mercury Sable GS 119,540 miles / $3,995