National Food Mart – Itaewon
National Food Mart is one of the newer foreign grocery stores in Itaewon. They stock similar items to Foreign Food Mart and have many imported products you could find cheaper on iHerb (save 10% on every order with coupon code WOX750).
The store is clean and well organized, but somewhat on the smaller side.
Directions: Out Itaewon Station exit #3, walk to the first set of stop lights and make a right. National Food Mart is just up the hill under Taj Palace.