i paid $1200 for my v7 cambelt. U can get a quote from Subaru Workshop at Onehunga. Or try at Innovate Autotech Ltd at East Tamaki :
Cam belt only $391.31 plus gst
Cam belt water pump non turbo $480.00 plus gst
Cam belt water pump turbo $537.50 plus gst
COMPLETE KIT
Cam belt water pump cam seals
Front crankshaft seal idler bearings
& belt tensioner $752.18 plus gst
that what i see on trademe