"价廉物美"的英语表达可以是"good value for money"或"a good deal".

其中, "value for money" 意为"物有所值","a good deal" 意为"划算的交易"。

这两个表达都是指物品或服务的价格相对于它所提供的价值来说是合理的。

下面是一些例句:

This laptop is a good value for money. It has all the features I need and it's very affordable.

这台笔记本电脑物有所值。它有我需要的所有功能,而且很便宜。

I got a good deal on this car. It was in excellent condition and the price was very reasonable.

我在这辆车上做了一笔好交易。它的状况非常好,价格也很合理。

This hotel is a good value for money. It's clean and comfortable, and the price is much lower than other hotels in the area.

这家酒店物有所值。它干净舒适,而且价格比该地区其他酒店都要低很多。