Yes, I very often this restaurant once a week.

Because is very cheep.

9,000won per menu.

Yes, I often go to restaurants outside this neighborhood.

Especially, I often visit my favorite restaurant.

I usually go there once a week.

This is because the price is very affordable and delicious.

Most of the menus are in the 9,000 won range, so it's not too much to buy.

-> 질문을 잘못 파악하신 것 같아 전반적인 수정이 필요했습니다. 또한 문장에서 많은 오류가 발견되었습니다. 조금 더 완벽한 문장을 구사하시는 것이 중요할 것 같습니다. 수고하셨습니다.