26: 1999 Mitsubishi 3000GT VR4 Convertible – $21,700
Even rarer than the standard 3000GT was the convertible model. If you’ve never seen one of these, you aren’t alone. The 3000GT is a beautiful car, especially in convertible form, but that doesn’t mean it is worth the high price tag. It’s rising in price because of its turbocharged engine and that isn’t sustainable (via Trinity Auto).

The convertible version had a lot of build quality issues and maintenance can be expensive. You will spend more time trying to keep this thing on the road than enjoying the ride. The 3000GT was a great sports car, but the prices drivers are seeing are out of this world.