Up for sale is an used Sigma 150mm OS APO HSM macro lens for Nikon Cameras.   It will come with lens foot, hood, and both caps.  It is in working order with clearly visible scratches and blemishes in the lens barrel and hood, but the front and rear glasses are scratch-free.  If autofocus on my Nikon D500 DSLR and Z8 mirrorless camera, but does not autofocus on my Z7 camera, presumably due to firmware issues.