Adorama offers the Tokina 11-16mm f/2.8 ATX Pro DX Zoom Lens for Nikon, model no. ATX1116PRODXN, for $499 with free shipping. That's $100 under our July mention and the lowest total price we've ever seen for this lens. (It's a current low by $100.) It comes with a flower design bayonet lens hood and features autofocus, 1-touch focus clutch, and more.