YOU SAID:

Hey, there buddy of mine. Do you mind if I ask for maybe 200$

INTO JAPANESE

ねえ、私の相棒がいます。私は多分200$を求めてもいいですか?

BACK INTO ENGLISH

Hey, I have a buddy. May I ask maybe 200 dollars?

INTO JAPANESE

ねえ、私は相棒を持っています。たぶん200ドルを聞いてもいいですか。

BACK INTO ENGLISH

Hey, I have a buddy. Maybe I can ask you two hundred dollars?

INTO JAPANESE

ねえ、私は相棒を持っています。たぶん、私はあなたに200ドルを尋ねることができますか?

BACK INTO ENGLISH

Hey, I have a buddy. Maybe I can ask you two hundred dollars?