Up for sale is an used Sigma 14-24mm F2.8 ART lens for Nikon cameras.  It works flawlessly and in excellent cosmetic conditions.  The glasses are scratch-free. It will come with front lens cover and rear caps, as well as original box, pouch, strap, and papers.  It works on Nikon DSLRs or Z mirrorless cameras through an FTZ adaptor.