Very good condition Sigma Lenzilla, 300 - 800 and 5.6 throughout the range. This is a Nikon mount and in excellent condition. It does show a few signs of use, and there is a dust spot under the front element. Other than that the glass is clear and unscratched. Includes the original case and also a no-name gimbal head that actually works quite well, also in good condition. Asking $5,000. Acquired it awhile back and discovered this style of photography is just not for me, like looking at birds but more of a street/landscape type shooter. It's sat untouched for over a year now, so needs to find an appreciative owner. Please PM me if interested. This is a heavy beast, so will be expensive to ship. I'm in Northern California and would be agreeable to local pickup.