'Price' in the Bible

who having found one pearl of great price, he went and sold all that he had, and bought it.

The chief priests took the pieces of silver, and said, "It's not lawful to put them into the treasury, since it is the price of blood."

Then that which was spoken through Jeremiah the prophet was fulfilled, saying, "They took the thirty pieces of silver, the price of him upon whom a price had been set, whom some of the children of Israel priced,