Sigma 70-200mm f/2.8 APO EX DG HSM OS Lens for Nikon

Only used 4 times. Amazing lens, just need the money for a new camera body. Serious buyers only. 70-200mm focal length, minimum focusing distance 140cm, maximum magnification 1:8. F2.8 constant maximum aperture, F22 minimum. Ring-type ultrasonic AF motor with full-time manual focusing. Image stabilization, 4 stops. 77mm filters. Nikon F (FX) mount. Dimensions: 3.4 x 7.8 inches. Weight: 3.15 lb.