Depends what colour and if it needs fading into the bonnet and door. If its a single panel and fade then you could be able to get that done to a satisfactory standard for around £300.00 round my way. The paintshop I use also undertake paint correction, not the most detailed with everything else hence why I am called in to do the rest of the finishing work. Not a massive fan of typical paintshops as they have no passion for what they do and just think of ££'s and numbers. Paintshop I use arent anywhere near being like that and deal with a plentifull supply from Bentley and Lamborghini dealers. It will always bee pricier south bound unfortunately.