Costco originated the warehouse club concept more than three decades ago, and continues to lead the industry in quality, value & convenience.
July 7, 2016
Global wholesale brand Costco's Yangjae branch is renowned for it's biggest sales among all branches in the world. It's cheap but you need to enroll for the membership. Recommend for +3 months visitors only. - Open hour: Everyday(08:00~22:00)