Same here: I'd just prefer it if the official accessories were cheaper
£15 is expensive; especially if you want to buy the plug to use it as a second charger too. That's another £15. £30 for a charger is insane!
They have to make a profit somehow lol all those replacement iPhones and parts don't pay for themselves plus paying all their employees. I'd say if you're too lazy to just carry around your cord then $15 is a small price to pay.