I have pared myself down to only 3 breeds of rare chickens.
Marans, a French very dark laying eggs breed.
Blue laced red Wyandottes, a variety of Wyandottes that has not been accepted into the APA yet, but many of us are working on it. They were my favorite breed until I found the Marans.
Ameraucanas, A blue egg laying breed. I have whites and am working on Blue Wheatens, but don't have any available at this time.