I have had this lens for 4-5 years. Red ring has broken off. Works great. Always had UV filter on lens to till I upgraded to 24-70mm II recently. Just want to re-coop some value from this lens. Len authority sells in good condition for $530. New is $999 from B and H photo. Wlling to sell for $500. I will cover shipping and paypal fees to CONUS only. Accept reasonable offers. I have box and all original packing.
See here for details on lens