Ignoring what you paid (because you could have gotten a deal or else paid MSRP on release date), what's your most expensive lens? (Meaning, what's the average going price for said lens used in good condition.) Poll is for native lenses only but if it's an adapted lens or lens other than I mentioned, feel free to tell us about it below. I didn't add the lenses that don't seem as popular. I grouped the zooms together but not the primes.