new member looking for new parts

[humphreys1123]

HI.took my 197 into demon tweeks Wrexham with rear brake problem[asked them to fit new pads on looking pads are ok but problem with discs at rear..they are saying that the replacement is renault main dealer only at £178 per corner anybody tell me if this is correct or not [the ones with bearing fitted may also need abs ring]
many thanks

 

[Renault Wolverhampton]

8200736267 126.89 each retail x 2