Yes, halibut is considered an expensive fish. It is a popular seafood choice because of its mild flavor and firm texture. Halibut is also a good source of protein and omega-3 fatty acids. Prices for halibut can vary depending on the size and cut of the fish, but it is typically more expensive than other types of fish like salmon or cod. However, some people say that the price is worth it because halibut has a better flavor and texture than cheaper fish varieties.