This is the best price I've seen for decent quality chicken breasts (they are just as good as Musclefood and my local non-halal butchers, who both charge £4-5 per kg). Having cooked with these I am confident they are not pumped with water. The 6 breasts I purchased were very large and ranged in weight between 380-450g, averaging 440g.
Offer valid 5 Sep - 2 Oct (usually £5 per kg).
Purchase in store (their website isn't ready for online ordering yet). There are stores located across London specifically:
for more details on store locations
Please note: this isn't a thread for discussing the ethics of halal meat.