What can you buy for 4,000 yen?
I can buy [SOMETHING] for 4,000 yen.
四千円: 4000 yen
かう: to buy
かえます: can buy
Note: This thread is meant to be beginner friendly. If you are an advanced learner, please be kind by using easy bunpo and putting furigana on the LV6+ kanji by using the following html! ありがとう