Inspection costs Honda Jazz….?!

Hello municipality, this month the 3rd inspection is due for our little one, who then has about 31 thousand down we drove it then about 9000km, my Honda dealer told me about 270 euros the cost would be this time also the brake fluid.My question is the price ok for a Honda workshop? And is it normal for a Honda that after 3 years the brake discs look rusty…Question of quality!??Is our first Honda… Thank you for your answers