I'm entrigued by your point Marie as my mother Nellie gathers fertilized eggs from wild spawns and raises these fish that any serious breeder would cull and she does it purely for the love of doing it. There is much more effort involved, but of course none of these fish are show quality, but if she were to sell a single fish then those that we purchase from pro-breeders would then not qualify to show. I suspect you learn much more about koi raising them from fertilized eggs than merely purchasing more expensive fish that have already gone through the gauntlet of culling that is essentially handed off to you to maintain and "finish" a week, month, or year before a show.