I have an ee cockerel 7 weeks old that came from a mixed EE roo (don't know what color egg he came out of though and from a EE hen that lays a light blue egg. I cant promise without knowing about the roos egg if it is carrying all or half a blue egg gene. I am also about to hatch some Araucanas (rumples's pure) from a fellow BYC member hinkjc and will not be keeping the roos. I am going to be banding the ones that come from blue eggs so that I know. You are welcome to buy one once they are 5-6 weeks old and I can sex them.
I also have Austalorp Roos that are from a nice flock that are 3 months old. and several other cockerels of various breeds (probably will end up in freezer camp)
Oh I also raise my birds on only certified organic feed and the cockerel I mentioned is 2nd generation Organically raised.
he would be $6 I am in westchester NY dont know how far that is from you.