slamdunkcivic

I have a 4 door eg and the rear quarters over the wheel are real rusty.
Honda only offer the whole quarter for huge money so I was wondering if anyone knows if I can get them elsewhere?

Second problem is I am in th UK and would need them shipped if sections are available.
Over here Honda are bad and don't let anyone else make parts for them, its main dealer or nothing, unless its a tune up item then its still cheaper to buy a house!