£10 for 3 keys cut at Morrisons Leicester in their new automatic machine. It's all lasers and robots inside a big blue box. Takes less than 2 minutes per key and just takes the operator to load the current key and blank key into two sections of the machine then press a button. You can mix keys so it doesn't have to be the same key 3 times either. Thanks for funkymartyn for suggesting this was a good deal from another of my previous posts. Unsure if any other Morrisons have these machines though?