Freedom food willow farm chickens are half price at tesco. HALF PRICE Was £3.49 kg Now £1.74 kg - valid from 22/10/2009 until 25/10/2009. I got a massive chicken for £3.40 and they had all different sizes to suit your needs. These chickens are given space to roam around and given lots of time to grow, no nasty growth hormones. The farms are regulated by the RSPCA. They even have windows on the barns:-) You really can't have any moral issues with this deal.