Did you try doing a search? Doesn't seem to be any shortage of retail nurseries in the area and a few phone calls should determine availability and pricing.

Here is a link that might be useful: retail nurseries, Vancouver Island

There is a tree nursery up 29th hill (in Courtenay) shortly before the entrance to the Inland Hwy. They have a huge amount of trees and quite reasonable prices. It may be River Meadow but I'm not sure. If you are interested perhaps I can dig thru the 100 #'s of paper on my desk and find out for sure the name of it.