I have plans for buying some trees in the year, according a flowering one.
I came across that site today, and looks like their Prebonsai stock have some nice pieces. I need to drive 5 hours to get the tree and coming back, so what do you think? It worth to visit?
I think the prices are in line with what I see the more professional traders/importers in the Netherlands and Germany charging. I personally find imported azalea's too expensive, but I suppose that sais more about me than about the prices.
Have you joint a local bonsai club? Often you can get trees that way too, through people that want to reduce their collection.