### Chinese: 部分书籍卖价高于定价，介者慎拍
### English: Some books sell at a higher price than their list price so please be careful when buying them
### Errors: There is a minor error of incorrect translation is missing content from the correct translation at "so please be careful when buying them". There is a minor error of incorrect translation has stylistic problems at "Some books sell at a higher price than their list price".

### Improved English: Some books are sold at a higher price than the set price, don’t buy it if you mind.