(Brit.)simple and inexpensive but not unattractive
(英)价廉物美的
(Brit.)low cost and bad quality
(英)便宜但劣质的
well worth having, regardless of the cost
物超所值的
as an investment for the future, the books are cheap at the price.
作为对未来的投资，这些书物超所值。
Extremely inexpensive.
极廉价地
By inexpensive means; cheaply
通过不昂贵的方式；便宜地
traveled to Europe on the cheap.
极经济地到欧洲旅游