I do not know the history of this lens, it may have been dropped, but outwardly it looks like new.

 Lens is not working and does not communicate with the camera.  Will not autofocus. Glass is scratch, fungus and haze free. Manual focus ring move smoothly. The lens comes in original box with all the documents, front and rear lens caps, lens hood and Sigma lens bag.

FOR PARTS OR REPAIR ONLY. NO RETURN.