用数字给下列句子排排队，使之成为一段完整的对话。

How much is it?

   8    This one is cheap and nice, I'll take it.

   5    It's 200 yuan.

   1    Can I help you?

How about the white one? It's only 80 yuan.

Yes. Do you have any shirts?

Oh, it's too expensive.

Yes, Look at this one. It's very pretty.