A joke that good goods are not cheap.

Answer: ① The statement that "cheap goods are not good, and good goods are not cheap" is one-sided and unscientific.

Judging from the relationship between use value and value, goods with good use value often consume a lot of labor, and of course the price is relatively high. In this way, this statement still has some truth.

(3) From the relationship between social labor productivity and unit commodity value and the relationship between supply and demand, because social labor productivity is inversely proportional to unit commodity value, supply exceeds demand and prices fall. Such good goods can be cheap.

Commodity is the unity of use value and value, and people always find the best combination of the two in exchange.