There are so many cars of which very few pieces were built. Extremely rare vehicles, highly collectible, but not as famous as a 300 SL or a Carrera RS. I am so glad that there are so many addicts and fans in this scene that even cars that might not be that attractive are still cherished.
Here's an example of a rare car that probably few people even remember: The Beutler Porsche 356. It's a special body based on the famous 356, built in the early 60ies by two Swiss brothers.