Overpriced / Ripping customers off

I just had my car (Opel Meriva serviced) and was told that their is a water pipe that needs to be replaced. Guess what the pipe costs R 1300-00. YEP R 1300-00 for a piece of rubber. and it is a agents only part so GM SA is making sure to rate its customers. <br> I had to go out side to check their sign board that i has not a PORSCHE when they gave me the price.<br> Seriously GM r 1300-00 for a piece of rubber you deserve this bad review and the others to follow as you ***** me of this part and gave me no other option but to purchase from you as it is a agent only part. SICK SICK SICK