I've got a 2003 2.5tdi A4 convertible, recently had a service at audi dealership and they recommended needed new pads front and rear and new discs on the front. They quoted about 300quid. I declined there offeras thought was a bit steep. I have no car knowledge but have looked and can get parts for about 100. What does everyone think is a reasonable price for this work and can anyone recommend anyone in the norfolk area?

thanks,
Scott