2 sentences

1. 他那辆二手车要价五万元。

   tā nà liàng èr​shǒu​chē yào​jià wǔ​wàn yuán.

   He is asking fifty thousand yuan for that second-hand car.

   Source: Dong Chinese Dictionary

2. 他们为了达成协议，在谈判中不断提高要价。

   tā​men wèi​le dá​chéng xié​yì, zài tán​pàn zhōng bù​duàn tí​gāo yào​jià.

   To reach an agreement, they kept raising their demands during the negotiations.

   Source: Dong Chinese Dictionary