Money

• get one's money's worth
  получить (деньги) сполна

  Felix got his money's worth when he sold several pictures of old masters at the auction.
• not worth a dime/cent
  (не) стоить ни гроша

  The house is falling to pieces and is not worth a cent.
• put in one's two cents (worth)
  высказать своё мнение, свои соображения

  Nobody ever pays any attention to Marion when she tries to put in her two cents.
• two cents (worth)
  мнение (о котором не спрашивают)

  The boys were talking about tennis, and Hilda put in her two cents worth, even though she didn't know much about tennis.
• worth its weight in gold
  очень ценный

  The advice of my father is always worth its weight in gold.