1. How much is a catty of durian is mainly related to the origin, purchase time, variety and other factors. Under normal circumstances, a catty of common durian on the market is probably below 20 yuan, and a durian costs about 100 yuan. But the prices of different varieties will vary greatly. For example, the price of a catty of golden pillow durian is twice that of ordinary varieties, and a catty of Maoshan durian may cost about 100 yuan.

Second, how to choose 1. Observe the epidermis: When selecting durian, you can observe its epidermis. The thicker and looser the conical thorns on the epidermis, the more fruit grains there will be, and the pulp will be thick and delicate.

2. Pinch spikes: You can pull the two spikes on the durian epidermis by hand. If it is easy to get close, it means that it is a mature durian.

3. Listen to the sound: pick up the durian and shake it, and observe the feeling and sound of the collision between the pulp and the shell. If you can feel a slight collision sound or a slight collision sound, it proves that the pulp has matured from the shell.

4. Look at the color: If the shell color is golden yellow or khaki, the durian is ripe.

5. Observe cracks: Mature durian will have cracks, and durian without cracks will taste a little brittle and not smooth.

6. Smell: If you smell durian, it gives off an alcohol smell, which means durian has gone bad, so don't buy it.