How much does this cost to the nearest dollar?

Hasselblad Hasselblad HC 120mm f/4.0 Makro Autofocus Lens for The H1 Medium Format Auto Focus Camera.
The Macro 120 mm has exceptionally high performance making it a very versatile lens not only for close-up work but general applications too where a slightly long lens is required. Image quality and light distribution, even in the close focusing range as well as at maximum aperture are extremely good. Focusing, manual or autofocus, is from infinity to 1 1 scale without the need for extension tubes. Autofocus range can also be limited to near range, far range or full range by a setting on the camera. All HC lenses have electronic shutter mechanisms and feature Multi Coating for efficient stray light elimination, an integral focus drive motor, and instant access

Price is $

Price: $814