1999 Ford Mustang GT Convertible 35th Anniversary Market Value & Price History
The 1999 Ford Mustang GT Convertible 35th Anniversary has a current market value of $15,420 as of Oct 13, 2026, based on 13 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2011 between $13,200 and $15,000. Based on US sales through Sep 22, 2026. 4 have sold in the past 12 months.
Data: DriveIndex. 13 verified auction sales for the 1999 Ford Mustang GT Convertible 35th Anniversary, latest sale Sep 22, 2026. Value as of Oct 13, 2026. Methodology
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The median 1999 Ford Mustang GT Convertible 35th Anniversary sold for $14,400 in 2026, against $15,275 in 2022. Each row is the median of the verified sales recorded in that calendar year, so it moves with the mix of mileages and options that came to market as well as with the market itself.
| Year | Median sale | Sales |
|---|---|---|
| 2026 | $14,400 | 4 |
| 2022 | $15,275 | 4 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 1999 Ford Mustang GT Convertible 35th Anniversary Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Sep 22, 2026 | $25,300 | 1,496 mi | Automatic |
| May 9, 2026 | $13,250 | 34,000 mi | — |
| Mar 15, 2026 | $15,000 | 22,000 mi | Automatic |
| Mar 1, 2026 | $13,800 | 53,000 mi | Manual |
| Jul 11, 2025 | $12,250 | 21,000 mi | Automatic |
| Apr 14, 2023 | $13,310 | 5,952 mi | Automatic |
| Oct 14, 2022 | $21,450 | — | Manual |
| Jul 27, 2022 | $14,300 | — | Automatic |
| Jul 14, 2022 | $16,250 | 6,400 mi | Automatic |
| May 17, 2022 | $13,200 | — | Manual |
| Oct 17, 2020 | $13,200 | — | Automatic |
| Mar 11, 2016 | $12,100 | — | Manual |
| Jun 24, 2011 | $11,550 | — | Manual |
Verified results from the world's leading collector-car auction houses and marketplaces.
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1999 Ford Mustang GT Convertible 35th Anniversary: Frequently Asked Questions
How much is a 1999 Ford Mustang GT Convertible 35th Anniversary worth?
A 1999 Ford Mustang GT Convertible 35th Anniversary is worth approximately $15,420 as of Oct 13, 2026, based on 13 verified auction sales tracked by DriveIndex. Based on US sales through Sep 22, 2026. Half of all verified sales fall between $13,200 and $15,000; the full verified range is $11,550 to $25,300. Condition, mileage and options move an individual car within that band.
How much did a 1999 Ford Mustang GT Convertible 35th Anniversary cost new?
The 1999 Ford Mustang GT Convertible 35th Anniversary carried an original MSRP of $27,170. Verified examples now trade around $15,420.
How much has the 1999 Ford Mustang GT Convertible 35th Anniversary depreciated?
The 1999 Ford Mustang GT Convertible 35th Anniversary is worth about 43% less than it cost new: it carried an original MSRP of $27,170, and verified examples now trade around $15,420. That compares today's value with the sticker price, not adjusted for inflation.
How many 1999 Ford Mustang GT Convertible 35th Anniversary sell per year?
4 have sold at auction in the past 12 months. DriveIndex has tracked 13 1999 Ford Mustang GT Convertible 35th Anniversary sales in total.
Are 1999 Ford Mustang GT Convertible 35th Anniversary sale prices higher or lower than a year ago?
There aren't yet enough recent sales to compute a reliable 12-month price direction for the 1999 Ford Mustang GT Convertible 35th Anniversary. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.
Where can I buy a 1999 Ford Mustang GT Convertible 35th Anniversary?
DriveIndex tracks for-sale listings and auction results for the 1999 Ford Mustang GT Convertible 35th Anniversary from the world's leading collector-car auction houses and marketplaces.
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