Is it just the 911 or do other Porsche branded cars behave similarly? The 911's are, at least from my research, the holy grail, but even a 10-year-old one goes for about
Used 1992 Porsche 911 Carrera 2 For Sale (Sold) | Ryan Friedman Motor Cars LLC Stock #1460
1994 Porsche 965 Turbo in Amazon Green | Porschebahn Weblog
Porsche 911 60 Years by Randy Leffingwell | Quarto At A Glance | The Quarto Group
Used 1992 Porsche 911 Carrera 2 For Sale (Sold) | Ryan Friedman Motor Cars LLC Stock #1460