When it comes to rare and desirable sports cars, this M1 Procar sits at the top of any drivers wish list.

Just 40 examples were produced for the BMW M1 Procar Championship racing series between 1979 and 1980, and this is number 31. This M1 originally served as a backup race car that didn’t make it to the track, so ended up as a road car.

The car was sold in Germany to its original owner in November of 1979. The exterior color is Basalt Blau, a factory BMW color that was never offered to the public on an M1, but was featured on four special M1s built for the BMW Board and family.

The car was an immediate hit when it first appeared at the 2016 Rolex Monterey Motorsports Reunion.

As you can see in the photos below, no expense was spared in returning this car to its former glory.