Is 600 expensive for replacing the central control unit in a 2017 Honda City?

The price is acceptable. It's best to buy a more expensive and higher-quality central control unit. When I bought my first car, I got a central control unit for 2000 yuan. It was very well-built, lasted 8 years, had good heat dissipation, and never had any issues [grin].

What's the configuration of your central control?