Live US dealer listings Median-priced benchmark Updated 2026-10-18
Market price · Used 2008 Mercury Grand Marquis 28 listings tracked

Used 2008 Mercury Grand Marquis Price in the US

A used 2008 Mercury Grand Marquis in the US typically lists for $6,325–$10,995, with a median asking price of $8,623 across 28 active US dealer listings (as of 2026-10-18). The cheapest one listed right now is $2,699, a 2008 LS in Chandler, AZ — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

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Cheapest 10 listed right now

ranked by price
  1. 2008 Mercury Grand Marquis
    $2,699
    2008 Mercury Grand Marquis LS
    235,660 mi · Chandler, AZ · Hudson's Autos
    View listing →
  2. $2,991
    2008 Mercury Grand Marquis LS
    180,000 mi · Cottage Grove, OR · Cottage Grove Chrysler Dodge Jeep
    View listing →
  3. $3,950
    2008 Mercury Grand Marquis LS
    179,781 mi · Olive Branch, MS · OB Auto, LLC
    View listing →
  4. 2008 Mercury Grand Marquis
    $4,488
    2008 Mercury Grand Marquis GS
    138,179 mi · Montclair, NJ
    View listing →
  5. 2008 Mercury Grand Marquis
    $4,900
    2008 Mercury Grand Marquis LS
    146,615 mi · Austell, GA · TITAN AUTO BROKERS, LLC
    View listing →
  6. $4,999
    2008 Mercury Grand Marquis GS
    200,000 mi · Saint Louis, MO · Colt Cop Cars
    View listing →
  7. $5,800
    2008 Mercury Grand Marquis LS
    146,000 mi · Stafford, VA · Ajns Auto Sales
    View listing →
  8. $6,500
    2008 Mercury Grand Marquis LS
    71,125 mi · Olive Branch, MS · OB Auto, LLC
    View listing →
  9. 2008 Mercury Grand Marquis
    $6,500
    2008 Mercury Grand Marquis GS
    135,073 mi · Danbury, CT · Ingersoll Auto of Danbury
    View listing →
  10. $6,799
    2008 Mercury Grand Marquis LS
    93,210 mi · Twinsburg, OH · Carena Motors
    View listing →

These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2008 Mercury Grand Marquis asks $6,325–$10,995. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2008 Mercury Grand Marquis cost?

A used 2008 Mercury Grand Marquis in the US typically lists for $6,325 to $10,995, with a median asking price of $8,623 across 28 active US dealer listings. Nine in ten are priced between $3,327 and $14,793 (as of 2026-10-18, source: UnderMarket Cars).

Is $9,000 a good price for a used 2008 Mercury Grand Marquis?

That sits at about the market median ($8,623) for a used 2008 Mercury Grand Marquis. Under $6,325 puts you in the cheapest quarter of active US listings and under $3,327 in the cheapest 5%; above $14,793 is the priciest 5% (as of 2026-10-18).

What is the cheapest used 2008 Mercury Grand Marquis for sale right now?

$2,699 — a 2008 Mercury Grand Marquis LS in Chandler, AZ, $5,924 under the median (as of 2026-10-18).

Are these MSRP or real asking prices?

Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.

How often are prices updated?

The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2008 Mercury Grand Marquis page is regenerated from it when it is requested. The figures on this page are from 2026-10-18.

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Prices updated 2026-10-18. Data covers active dealer listings across the USA.