I've been looking at the Sigma 70-200 2.8. And unless I've got it wrong (which i suspect I must have) Teds are cheaper then DWI.
DWI
http://www.dwidigitalcameras.com.au/...SM-Lenses.aspx
Teds
http://www.teds.com.au/sigma-af-70-2...3#.UfzFEBbrZSU
Have I missed something? Does this happen usually?
Cheers
danny