Ridiculous price but not suprised!
My uncle breeds alsatians, all done properly through the kennel club, he wont breed his bitches more than 3 times, although you can do it 4 times! He does it all through blood lines, took him about 2 years to find the right male! He will make more money for his pups than you would for your average alsatians, he is a trusted breeder among the community!
But he makes way more money breeding birds, couldnt tell what sort of birds, but he told me if he gets a male and female from 2 different parents and they are a certian colour, he can sell them as a breeding pair for about £7000!
He has proper kennels and avierys setup as well, iver quite a bit of land! All dogs and birds are well looked after aswell!