Yeah which is what is putting me off. With labour I reckon I wouldnt get change from £2k. It might be amazing that your can rub it with a wire brush and it recovers but doubt Ill spend £2k for it.
It cost me about this to get the front, mirrors and the gloss black plastic trims around the doors protected with Xpel PPF plus ceramic coating. On my previous car the bumper/bonnet were peppered with stonechips and it being carbon black they showed up quite obviously, to me at least. The plastics were also very prone to swirling and discolourment.
From a purely rational point of view, it would probably be cheaper to not get it done and get the parts restored but I fancied keeping this one looking new for as long as possible as I intend to keep it long term (although as has already been stated, circumstances can change at short notice!)