This lens is in superb condition with one exception...the AF went pear-shaped a couple of months ago. Any advice on a selling price point? I know Canon will not repair it, but I've heard there may be a shop or two out there that can. Hey, one day we all focused manually. 
I'm torn about selling it, but I have a 17-40/4 on the way and probably don't need it any more.
Thanks!
Sorry, my Aussie friends influence me too much.

