I am the original owner of a Sigma 120 to 300 f2.8 lens with a Nikon mount. This lens is extremely sharp and fast. A bit heavy, but, a fantastic addition for serious photographers who value a lot of lens for the dollar. The lens was barely used. It is in MIINT Condition and has been sitting in my closest for years. I switched to Sony and I have no plans to purchase a top end Nikon body for my Nikon lens collection. Sigma stopped making this lens and photographers who are familiar with this beauty will be interested especially since the price is going up. I paid over $3,600 for this new. Again, barely used and has been sleeping in my closet for years. If you are not familiar with this lens take a few minutes to do a search on line and read the reviews. Simliar lenses in pristine condition are going for over $3,000!
