导购口语:

You know we're clearing out stock now. It's a real bargain.
您知道我们正在清货，这真是一个很便宜的价格。
You won't get a better buy than this one.
你再也买不到比这个更便宜的了。
You can't get it any cheaper that here.
您买不到比这儿更便宜的了。

语句解析:
 

It's a real bargain. 真便宜。Bargain用作名词时，意为“廉价货，便宜货”，a real bargain意为“真便宜”，类似的说法还有a good buy，a real buy等。

情景再现:

This jacket is a real bargain at such a low price.
这件夹克衫这么便宜，真划得来。
I bought such a nice suit for only 200 yuan. It's a good buy.
我只花了两百元就买了件这么好的西服。真划算！