I still maintain the best birds are often free gifted or loaned by friends, a friend of mine brought 2 direct sons of the original Stamvaeter cock, you can imagine what they cost him.
When he packed up racing he gave me the last of his stock, the birds he just didn't want to sell, on paper birds worth thousands.
These have bred winner after winner for me and others but I have never ever considered selling anything from them but have gifted birds from them most years!
Maybe in some people eyes that makes me stupid, but i'd rather be stupid than a money grabber especialy when these were gifted to me! JMO