Replicas
Due to the huge popularity, large price tag, great look and rarity of the DB4 GT Zagatos, many replica cars have been constructed based on DB4 and DB4 GT chassis. These 'replica' (or recreation) cars share a large resemblance to the original Zagatos, however have not been made by the Italian Zagato company. Nonetheless, they still fetch a significant amount of money and are highly desirable.
Read more about this topic: Aston Martin DB4 GT Zagato