Price Ranges for Bolts and Nuts, Fish, Cup Head with Oval Shaft and Hexagonal Nut

The price range for bolts and nuts can vary based on factors such as material, size, grade, and quantity. Generally, for standard carbon steel bolts and nuts, prices can range from a few cents to a few dollars per piece.

As for fish (assuming you are referring to seafood), prices can vary widely depending on the type of fish, its source, whether it's fresh or frozen, and market conditions. Fresh fish generally tends to be more expensive than frozen fish.

Regarding cup head with oval shaft and hexagonal nut (assuming you are referring to specific fasteners), prices can vary depending on the material, size, and quality of the product. These types of fasteners are typically priced per unit and can range from a few cents to several dollars per piece, depending on the specifications.

For the most accurate and up-to-date pricing information, it is recommended to contact suppliers or conduct a market analysis by checking online marketplaces and industrial supply catalogs.