Facelift How much to fix this dent on door?

[LaurenP]

Hi some fool hit my car! He/she must of reversed or smacked door into my door

I was wondering how much would it cost to repair? Here are the pics.
A3 saloon if that helps thank you
Appreciate everyone's help

 

[ub7rm]

A good dent man might be able to get that out for less than £100. If it needs body shop attention - ~ £400

 

[Simon]

I would have said with a PDR guy £100-150, probably needs pushing out from behind rather than pulling on with a glue system.