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Lozeau in Montreal had the the HD 16-85mm for a fantastic 719$ plus taxes. They're out of stock, but when it comes back, their official price is 736$, still excellent.
Lozeau | Pentax HD DA 16-85mm f/3.5-5.6 ED DC WR
Amazon has an almost identical price:
http://www.amazon.ca/Pentax-HD-DA-16-85mm-Lens/dp/B00P2H8ISC/ref=sr_1_1?s=el...s=pentax+16-85
Camera Canada sell it for 750$, but they matched Amazon's price, which is great since they don't charge provincial taxes in Quebec (almost more 80$ in savings).
Camera Canada :: Pentax :: PENTAX HD DA 16-85mm f/3.5-5.6 ED DC WR Lens
Elsewhere, it mostly sells for the list price of 800$.
I contacted prodigital2000, they don't offer it for the moment.
My lens is on its way from Camera Canada!