Live US dealer listings Median-priced benchmark Updated 2026-10-19
Market price · Used 2008 Porsche Cayman 44 listings tracked

Used 2008 Porsche Cayman Price in the US

A used 2008 Porsche Cayman in the US typically lists for $26,653–$38,874, with a median asking price of $29,761 across 44 active US dealer listings (as of 2026-10-19). The cheapest one listed right now is $10,900, a 2008 Base in Eugene, OR — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

Used 2008 Porsche Cayman · asking prices44 listings
$15k$55k
Typical range
$26,653 – $38,874
Median
$29,761
Cheapest 5%
under $17,993
Cheapest listed now
$10,900

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typical price per year
More years (2)

Cheapest 10 listed right now

ranked by price
  1. $10,900
    2008 Porsche Cayman Base
    123,223 mi · Eugene, OR · GEICO
    View listing →
  2. 2008 Porsche Cayman
    $16,567
    2008 Porsche Cayman Base
    124,934 mi · Bradenton, FL · AutoNation Ford Bradenton
    View listing →
  3. 2008 Porsche Cayman
    $17,499
    2008 Porsche Cayman S
    132,084 mi · Sacramento, CA · Abe's Motorsports
    View listing →
  4. 2008 Porsche Cayman
    $20,790
    2008 Porsche Cayman Base
    59,259 mi · Mercerville, NJ · J&S AutoHaus III
    View listing →
  5. 2008 Porsche Cayman
    $21,995
    2008 Porsche Cayman S
    85,427 mi · Studio City, CA · AA Auto Sales and Registration
    View listing →
  6. $22,500
    2008 Porsche Cayman S
    113,600 mi · Pinellas Park, FL · LOR Motorcars
    View listing →
  7. 2008 Porsche Cayman
    $24,500
    2008 Porsche Cayman S
    99,401 mi · Ambler, PA · Zaccone Motors
    View listing →
  8. $24,995
    2008 Porsche Cayman S
    80,500 mi · Roseville, CA · Citi Motors
    View listing →
  9. $24,999
    2008 Porsche Cayman Base
    28,817 mi · Bellingham, MA · Milford Automall Sales & Service
    View listing →
  10. 2008 Porsche Cayman
    $25,072
    2008 Porsche Cayman S
    89,342 mi · Hermosa Beach, CA · Casey's Cars
    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 Porsche Cayman asks $26,653–$38,874. 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 Porsche Cayman cost?

A used 2008 Porsche Cayman in the US typically lists for $26,653 to $38,874, with a median asking price of $29,761 across 44 active US dealer listings. Nine in ten are priced between $17,993 and $53,299 (as of 2026-10-19, source: UnderMarket Cars).

Is $30,000 a good price for a used 2008 Porsche Cayman?

That sits at about the market median ($29,761) for a used 2008 Porsche Cayman. Under $26,653 puts you in the cheapest quarter of active US listings and under $17,993 in the cheapest 5%; above $53,299 is the priciest 5% (as of 2026-10-19).

What is the cheapest used 2008 Porsche Cayman for sale right now?

$10,900 — a 2008 Porsche Cayman Base in Eugene, OR, $18,861 under the median (as of 2026-10-19).

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 Porsche Cayman page is regenerated from it when it is requested. The figures on this page are from 2026-10-19.

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Prices updated 2026-10-19. Data covers active dealer listings across the USA.