Standard cui’s are 2990 then natrelles are 3500, but you will pay extra for the natrelles wherever you go. However the wrong implants turned up for me so they gave me natrelles for free. & as for hidden charges there’s nothing, I had free transport to & from the hospital & surgeon told them to keep me overnight just because he didn’t want me travelling even though I was physically fine. I’ve heard some shocking stories about mya charging people £200 to stay overnight even when people have been really poorly! Xxx