here in delaware tractor supple carried rir and sex links and they are a very nice bird, you can get them sexed i am very pleased with them, any one know of or heard of the delaware blue? i am looking for that one,I BOUGHT MY CHICKENS FROM THE FEED STORE AND TRACTOR SUPPLY COMPANY AND THEY DIDN'T HAVE A MINIMUM REQUIREMENT. BUT NOT ALL FEED STORES AND TSC HAVE THEM AVAILABLE BUT ITS WORTH A TRY IF YOU'RE NOT TOO PARTICULAR ON THE BREED