Adorama offers the Tokina 11-16mm f/2.8 ATX Pro DX II Lens for Canon
, model no. ATXAF116DXIIC, Nikon
, model no. ATXAF116DXIIN, or Sony Alpha
, model no. ATXAF116DXIIS, for $399
with free shipping
. That's $30 under our mention from March and the best price we've seen. (It's also a current low by at least $15.) It comes with front and rear lens caps and a lens hood.