I present to you a slightly used but still brand new Sigma 70-200 F2.8
This is the OS version which is newest and sharpest of all Sigma 70-200.
I bought this lens for a DX camera and found out that it doesnt work so well together, so I decide to let it go!
I'm asking for $1000 USD firm. New sells for $1100 - 1200.
Thanks for looking!