I just got in my Grandagon 90mm 6.8 from KEH and it is a beauty. They rated it "EX" but I can't tell what it is that they are saying would be a flaw. Very happy with what I got. Now just need to put it on my lensboard and get out and shoot.

After reading many post on here about this lens I decided to go with it for my wide angle. Here is a pic of it. Serial # is 11527XXX which from what I could find puts it a a MFG date of around 1999-2000.