I have a nice chandelier with not so nice chrystals. I would like to replace them with some good ones. Is there somewhere in Prague where i can buy "loose" chrystals? Last time i was there i bought one to use as a suncatcher, but this time i need a lot more than one. Is there some kind of outlet somewhere? It will end up really expensive if i am to pay the same price for each as i did for the suncatcher.