I had prices of £300 for cambelt and and rollers tensioner etc and 400 including water pump at cheltenham VW, went to Cirencester VW as they offered either £320 for belt and tensioner or £350 for everything including water pump and courtesy car! (i went for the £350 option) Think this is your std target price, i do think some of the VW dealers Op Noorth will do cheaper but difficult to get below £350 all up Daawn Soouth.