Why is Leica M6 film camera so expensive? What is the reason?

Leica M6 film camera is expensive for many reasons. First of all, Leica M6 is a very popular camera, so its supply is relatively small, which makes it more expensive. Secondly, Leica M6 is a very classic camera, its history can be traced back to 1950s, so it has a high collection value. In addition, Leica M6 has very high manufacturing quality, and its body is made of titanium alloy, which makes it more durable and corrosion-resistant. Finally, Leica M6 is a very suitable camera for professional photographers. It has excellent imaging quality and high resolution, and is the favorite of photographers.