This is an excellent general use wide angle and a nice moderate wide on cropped sensor cameras. With a long focus throw it is also great for video.
This one looks good but has a few condition issues. There are a few small cleaning marks on the front element and a light mark on an inner element. There is also a small spot of coating wear on the rear element that may soften your images slightly. Otherwise the lens is in good condition with smooth focus and works perfectly! Get a good deal on a nice lens.