Originally posted by Ash Welcome here Aka.
Quick answer is no.
You want WR, it doesn't come cheap - developing such lenses does take a lot more thought and build quality than for other standard lenses.
Check this forum's website, there have been a number of DA* 16-50s, DA* 50-135s and DA* 200s to tickle anyone's fancy for WR lenses!
Heh, DA* seems to go contrary to my cheap-@ss sensibilities.
There was a thread on here that mentioned sigma developing something.
Anyway, I guess all the k10d, k200d, k20d bodies out there will continue to soak up any WR lenses that come to market.