As of October 2026, CarSearch.Pro's True Value model estimates a typical Porsche 911 GT3 (997) GT3 RS is actually worth $218,700 (fair range $192,500 to $245,000). Unlike the median asking price shown above, True Value is anchored to 240 recent confirmed sales, normalized for mileage, and blends auction hammer prices (grossed up for buyer's premium) with real-world asking behavior.
Sellers are currently asking a median of $384,800 — about 76% above what these cars have actually been selling for. That gap favors patient buyers: negotiate from the sold data, not the ask.
Priced above trend · momentum improving — but volatile.
As of October 2026, the Porsche 911 GT3 (997) GT3 RS market has 103 active listings across 14 marketplaces tracked by CarSearch.Pro. The median asking price is $389,650, with the middle 50% of listings priced between $295,000 and $599,995. GT3 RS prices have increased 32.5% over the past quarter, from a median sale price of $301,941 to $399,995.
The typical GT3 RS on the market has 15,080 miles. Listings spend an average of 44 days on market before selling or being removed.
Current GT3 RS Pricing
A fair price for a Porsche 911 GT3 (997) GT3 RS in October 2026 is between $295,000 and $599,995 (25th to 75th percentile). Prices range from $234,997 to $800,595 across 103 active listings.
Price Distribution (103 Active Listings)
Percentile
Price
Meaning
10th
$234,997
Budget / project cars
25th
$295,000
Below average price
Median (50th)
$389,650
Typical market price
75th
$599,995
Above average / premium
90th
$800,595
Top tier / low miles / rare spec
The average asking price is $501,976, which is higher than the median, indicating that high-priced outliers (rare specifications, very low mileage, or concours-quality examples) pull the average up.
Price by Mileage
Mileage Range
Listings
Median Price
Under 10,000 mi
27
$699,900
10,000 - 25,000 mi
39
$569,990
25,000 - 50,000 mi
25
$279,998
50,000 - 100,000 mi
7
$239,979
GT3 RS Price Trends
Porsche 911 GT3 (997) GT3 RS prices have increased 32.5% over the past quarter. In 2026-Q4, the median sale price was $399,995 across 16 sales, up from $301,941 in 2026-Q3.
On a year-over-year basis, GT3 RS prices are up 73.9% ($399,995 vs. $230,000 a year ago).
GT3 RS Quarterly Sale Prices (Historical)
Quarter
Sales
Median Price
Average Price
2025-Q1
30
$229,995
$255,099
2025-Q2
33
$263,997
$346,296
2025-Q3
45
$275,800
$387,371
2025-Q4
43
$230,000
$328,659
2026-Q1
303
$156,500
$205,033
2026-Q2
30
$349,995
$432,753
2026-Q3
58
$301,941
$385,076
2026-Q4
16
$399,995
$425,652
Best Value GT3 RS by Model Year
The 2008 GT3 RS offers the best value with a median price of $295,595 across 6 listings. The most expensive model year is 2011 at a median of $595,926.
Median Price by Model Year
Year
Listings
Median Price
Min
Max
2007
27
$339,990
$35,000
$599,995
2008
6
$295,595
$295,000
$570,162
2009
1
$88,980
$88,980
$88,980
2010
34
$396,773
$102,100
$1,398,888
2011
33
$595,926
$110,000
$1,899,995
2012
2
$115,000
$98,500
$115,000
How Mileage Affects GT3 RS Value
Most price guides assume value falls linearly with mileage. It doesn't. CarSearch.Pro learns the actual price-vs-mileage curve for the Porsche 911 GT3 (997) GT3 RS from confirmed sales, referenced to a typical example at about 18,000 miles:
Odometer (approx.)
Value Multiplier
Implied Value
740 mi
2.33x
$510,347
4,877 mi
1.31x
$286,031
10,358 mi
1.25x
$273,073
21,373 mi
0.94x
$205,547
38,020 mi
0.84x
$182,700
60,299 mi
0.75x
$163,063
92,000 mi
0.69x
$151,697
154,919 mi
0.66x
$145,151
300,000 mi
0.58x
$127,060
Low-mileage examples carry a real premium in this market: around 740 miles, cars trade at roughly 2.33x the reference value. At the other end, 300,000-mile examples trade at about 0.58x. Implied values here are anchored to this market's True Value.
GT3 RS Price Forecast
Horizon
Direction
Probability
Regime
Past Accuracy
6 months
↓ DOWN
45%
volatile
61% over 59 tests
12 months
↑ UP
59%
volatile
62% over 53 tests
24 months
↑ UP
63%
volatile
88% over 41 tests
These are probabilistic direction calls, not price targets. The "Past Accuracy" column is this model's real walk-forward record on the Porsche 911 GT3 (997) GT3 RS — every month we re-run the forecast as if we only knew what was knowable then, and grade it against what actually happened. We publish the hit rate either way. Full methodology & track record →
Where to Buy a GT3 RS
The highest concentration of Porsche 911 GT3 (997) GT3 RS listings is in CA with 17 active listings, followed by FL (13), OR (8), TX (5), GA (5).
Regional pricing varies significantly. The lowest median price is in GA at $325,000, while IN has the highest at $599,995. Buyers willing to travel or arrange transport may find savings of $274,995.
Top States by Inventory
State
Listings
Median Price
CA
17
$474,961
FL
13
$410,900
OR
8
$419,900
TX
5
$396,773
GA
5
$325,000
IL
5
$430,312
NC
5
$329,998
IN
5
$599,995
MI
4
$339,990
CO
1
$88,980
GT3 RS Market Velocity
Porsche 911 GT3 (997) GT3 RS listings spend an average of 44 days on market. This represents moderate market velocity. Well-priced listings move quickly, but overpriced examples can sit. Buyers have time to be selective; sellers should price competitively.
The median time on market is 28 days. The lower median suggests most cars sell relatively quickly, while a smaller number of overpriced listings drag up the average.
GT3 RS Buyer's Guide Summary
Fair price range: $295,000 to $599,995. The median is $389,650. Anything below $295,000 is a strong value; above $599,995 should be premium condition, low miles, or a desirable specification.
Trending up: GT3 RS prices have risen 32.5% recently. Buying sooner may save money if the trend continues.
Best value year: The 2008 model year has the lowest median price at $295,595, making it the most accessible entry point into GT3 RS ownership.
Take your time, but don't delay: Average days on market is 44. You have some time to research, but the best deals still go fast.
Data sourced from 8 marketplaces including eBay Motors, Bring a Trailer, Cars & Bids,
AutoTrader, CarGurus, Cars.com, Facebook Marketplace, Classic.com, and Hagerty Marketplace.
Updated daily by CarSearch.Pro's automated pipeline.
Browse all 103 active GT3 RS listings.
Read the latest GT3 RS market analysis.