价廉物美

Explanation: Something cheap and good quality. 　　Usage: Joint type; as the predicate attribute; means something cheap, good quality 　　Source: "Over the last decade of the strange situation," the tenth back: "a friend wrote in to Suzhou, a book to be printed. Heard so much about the Bureau's cheap, so special to ask for advice." 　　Examples: Shark fin soup Fuxing building, a dollar a broader market, ~, and now I do not know whether the increase? (Lu Xun's "Wandering Blessing") Thesaurus:  extremely valuable