$50 · Sigma 17-35 - for Sony

I bought this lens used a number of years ago, so I am selling it as is because while it still works it's not it tip top shape, and there is a bit of a grinding sound in the gears. The glass is still great, and it takes beautiful shots, the sound when focusing is just annoying at this point. So I am selling it as-is cheap! :) Let me know if you have any questions! I'm asking $50 o.b.o.