I have the above lens for sale. it is in great condition, no marks on the lens at all and comes complete with original packaging, case and paperwork.
Comes complete with 77mm u/v filter.
It is a nice example of this fine lens, I just don't use it enough to justify keeping it since I bought the D700. I think the 24mm I just bought last week from a fellow Nikonian on this forum will meet my w/a needs now.
#2. "RE: Sigma 10-20mm f4-5.6 EX HSM DC" In response to Reply # 0
This lens is still for sale, a similar lens sold for around£335 earlier this year in these forums, this lens is in equal condition and does come complete with box, case, front cap, back cap and 77mm filter.