Mercedes Benz 230SL (1967)

The Mercedes Benz 230 SL was available in three colors: white, white (Superfast), and yellow (Superfast). The valuable version, however, is sold in Apple Green and dates from 1967. And, despite the fact that the original production run lasted from 1966 to 1968, that color is not on the list of released vehicles. Worse, there is little information available about what makes this car so valuable.

It is extremely rare in the world. The most recent sale that can be confirmed occurred in 1999, more than 20 years ago. This little die-cast treasure sold for an astounding $6,765 — more than $10,000 today after inflation. The problem is that you haven't been able to locate a successful sale or any information on the uncommon color choice since. It seems to be that Mercedes Benz 230 SL was a pre-production model that was never made public.

Estimated Value: $6,765