Now Xiaozhai has got a new annual card, and the price is only 520, which seems to be more than 500. It's a little attractive, but it's too far. If it's not too far, you can go and have a look. At Carrefour.
By the way, there are also parks in northern cities. Super cheap. The second card 500 yuan 60 times. It was used up in a year. Please measure it.