This lens came with a 5D kit bought new Jan. 2011.
The lens has never been out of the box! Comes with box from kit, all accessories, receipt and USA warranty card.
I am selling it to buy a 135L. I would also consider a trade for a 35L, 85 L II, or 135L, with cash going one way or the other.
While I haven't sold here, I have been an active participant (see my posts about printing and film scanning) and I have a perfect record at the auction site under "willymee".
Prefer PayPal payment, $850 net to me + shipping at cost.
Local pickup in Boston is also possible!