1. Crown Dogfish is a kind of niche fish, the market share is not high, so the price is relatively high.
2. Crown dogfish is slow-growing and difficult to breed artificially, which is also one of the reasons for its higher price.
3. Crowned Dogfish is large in size and requires a larger living environment, which also increases the cost of breeding.
4. In addition, some special varieties of Crown Dogfish, such as Giant Crown Dogfish, cost more because they are very rare.
Overall, the price of Crown Dogfish is determined by a number of factors***similar to each other, including market supply and demand, difficulty of artificial breeding, size of the fish and rarity of the species.