answer: #Person2# explains things at the garage sale are cheap. #Person1# buys a tape record.
documents: #Person1#: Garage sale, what does that mean?
  #Person2#: Well, it is like a shop but the things here are quite cheap.
  #Person1#: How much is the tape record?
  #Person2#: $ 5.
  #Person1#: That's really cheap. I will take it.
  #Person2#: Sure. Here you are.