购物英语对话-Negotiating a Price(1)

（单词翻译）

A: I am really interested¹ in buying this television².
B: That's great!
A: How much are you selling it for?
B: This t.v is $2500.
A: You can't be serious³.
B: That's how much this t.v costs⁴.
A: That's too expensive for me.
B: This television is of very high quality⁵.
A: You can't go down on the price⁶.
B: By how much?
A: I'll buy it for $2000.
B: I'm sorry, but the price is final⁷.