A：Hey, David. Where did you get the sofa? It's so beautiful. Look at the color, I really love this yellow, so bright! It must be very expensive.
B：Not really. To be honest, it's very cheap. I only spent $100.
A：Are you kidding? $100 for this big leather sofa?
B：Yes. I bought it in Johnson thrift store.
A：Is it a used one?
B：Yes, it is.
A：Oh, I don't think I will buy a used sofa even it looks so attractive.