Hasselblad 80mm f2.8 Zeiss lens for use with Hasselblad 1000F and 1600F (1000-F / 1600-F) models -- it will NOT work with your 500c or any other Hasselblad models.
Aperture blades are in great shape; they move smoothly and are oil free. There are some missing paint spots on the outside and inside the lens, as well as some evidence of "Schneideritis," which doesn't affect the image the lens produces.
No visible scratches or haze; no mold, mildew, fungus, or other problems with the glass. There are some coating marks on the front element.
All in all, a good quality lens that is ready to use; not perfect, but very able.
Asking $125 plus shipping, payable via PayPal.