Sigma 105mm EX DG OS HSM EF fit Excellent Condition with case And Original Box

I am selling my Sigma 105mm EX DG OS canon ef fit lens. the lens is in absolutely excellent condition with clean optics. there is a small white mark on lens hood. comes with original box and case. it takes incredible macro images but I used it more for certain landscape images and panos and is beautifully sharp to the corners. only reason for selling is I am upgrading and looking to go to rf lenses.