<p>I have an old Zuiko 100mm f2.0 lens that has been in my camera bag for ages. I'm guessing that it might fetch $500 in good condition.<br>
I thought I'd finally get around to selling it on e bay but noticed that it has some fungus on the rear element.<br>
Should I try to sell it "as is" or get it cleaned professionally and then attempt to sell it?</p>