Nothing wrong with that grille. Its factory. The grille is not a good indicator of front end damage as it can crack just by removing it as they become brittle with age and exposure to the elements. Now, if the fenders, header panel and hood were all different colors, then id be a bit concerned.

Dont let a grille get in your way. A couple screws and it pops right out if need be.

 

The reason that grille looks the way it does, is there's an auxiliary trans cooler in there, it stands out more than one without it.