If you're looking at this lens, you already know how incredible it is.
This is the DX equivalent to the classic 70-200 2.8, at a fraction of the cost. The lens is widely known for its unmatched sharpness, literally outscoring Nikon and Canon's 70-200 across the board. I'm only selling it to fund an upgrade to full frame, and am having a hard time letting it go. This lens is no longer manufactured (supposedly Sigma got sued by Nikon over patent infingment) and is extremely rare. Copies are very, very difficult to come by. This is a pro-grade lens in all aspects, and is a must have for a pro-DX shooter. Lens is in near mint condition, with a couple scrapes on the hood, but the barrel and, most importantly, glass is pristine. Includes lens, carrying case, tripod collar (if I can find it) and front/rear caps.
Do not let this oppurtunity go by- this lens is a rare gem.
I will send pics upon request.