'Price' in the Bible

These are the words of the Lord: For three crimes of Israel, and for four, I will not let its fate be changed; because they have given the upright man for silver, and the poor for the price of two shoes;

Saying, When will the new moon be gone, so that we may do trade in grain? and the Sabbath, so that we may put out in the market the produce of our fields? making the measure small and the price great, and trading falsely with scales of deceit;

Getting the poor for silver, and him who is in need for the price of two shoes, and taking a price for the waste parts of the grain.