reclearing carbon fiber grille.

Hi guys, i have a cf grille and it turned milky now, i m guessing it’s the UV coat has worn out, so what should i do? are they garbage now, and buy a new one? or is there another better/cheaper solution. Btw, i can get the new cf grille for like 70bucks… so would it worthwhile to get a new one or fix the old one?

http://www.jdmuniverse.com/forums/showthread.php?t=36431