Often overshadowed by its smaller siblings such as the GT Junior and GTV, the Alfa Romeo 2600 Sprint Bertone was the marque’s last in-line six-cylinder grand tourer. Now, you could add one of these rare Alfas to your collection at Osenat’s upcoming auction on November 6th.

Source: Is the Bertone-designed Alfa Romeo 2600 Sprint the marque’s most underrated model?