1. The price of puffer fish is generally set at 40 to 70 yuan, but the specific price varies from place to place.

2. The puffer fish itself is not very expensive as food, but the tetrodotoxin of puffer fish is very expensive. This toxin plays an important role in medicine, and the price was as high as hundreds of thousands of grams.

3. The puffer fish is expensive because of its processing. Because of its particularity, its consumption must be taken care of by a special person, otherwise it is easy to be poisoned.

There are two kinds of puffer fish: wild and cultured. Farmed puffer fish will be cheaper, while wild puffer fish will be the opposite.