I bought this lens about 2 months ago from a dealer in Canada. The lens was tested and put back in the box. Comes with everything including a 10-year warranty. I was going to take the lens for some upcoming nature trips, but I've come on some financial hard times so I am looking to sell. The lens was never taken out of the house, and was only out of the package for 10 minutes tops. $2200 shipped and paypalled in the US.