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1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930): market value and price history

1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930) Market Value & Price History

The 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930) has a current market value of $208,000 as of Oct 1, 2026, based on 6 verified auction sales tracked by DriveIndex, with all 6 verified USD sales between $43,200 and $301,000. Based on US sales through Aug 15, 2026. 4 have sold in the past 12 months.

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Market Value
$208,000
Sales through Aug 2026
Median Sale
$218,250
Price Range
$43,200 – $301,000
Auction Sales
6
Avg Mileage
49,645

Data: DriveIndex. 6 verified auction sales for the 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930), latest sale Aug 15, 2026. Value as of Oct 1, 2026. Methodology

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Recent 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930) Auction Results

SoldPriceMileageGearbox
Aug 15, 2026$126,50068,580 miManual
Jun 18, 2026$260,000——
May 28, 2026$264,00068,000 miManual
Feb 13, 2026$301,00027,000 miManual
Dec 18, 2024$176,50035,000 miManual
Mar 30, 2007$43,200——

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Porsche 911 Turbo Cabriolet M505 Slant Nose by Year

All 911 Turbo Cabriolet M505 Slant Nose →All 930 911s →19881987

1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930): Frequently Asked Questions

How much is a 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930) worth?

A 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930) is worth approximately $208,000 as of Oct 1, 2026, based on 6 verified auction sales tracked by DriveIndex. Based on US sales through Aug 15, 2026. All 6 verified USD sales fall between $43,200 and $301,000. Condition, mileage and options move an individual car within that band.

How many 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930) sell per year?

4 have sold at auction in the past 12 months. DriveIndex has tracked 6 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930) sales in total.

Are 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930) 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 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930). 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 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930)?

DriveIndex tracks for-sale listings and auction results for the 1987 Porsche 911 Turbo Cabriolet M505 Slant Nose (930) from the world's leading collector-car auction houses and marketplaces.

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