From the picture there is a dent in the wing. 150 is about the going price to paint a bumper corner, but you'd still have to fully lacquer the bumper and wing to do it properly. Like I said our bodyshop is regarded as excellent in the trade. We are approved by Mercedes, Volvo, Mitsubishi, Peugeot Citroen and Kia. But if you can get a good quality job for 150 I'd say rip there arm off.