Read the following context and answer the question.
Context: But she 'll look so cute ! ! ! Like I told the wife on the way home from the mall : " I do n't care about the money . Hell , I ' ve drank up $ 70 worth of beer before and subsequently done $ 500 worth of damage to a motorcycle , so the way I see it , I just saved $ 500 ! ! !
Question: What is the cost of what the narrator just bought or is going to buy ?
Answer:


70 $