This is an awesome place to eat. The stands at the food court are all battling each other for customers. So the prices are great. You can get a whole fish for around $11 and delicious too. Don't go for those deals where you order something and get a free bowl of noodles because those free noodles are bland. Be careful, the portions are huge. You can easily share a dish with a friend. And most of the stands will give you different types of kimchee for a nominal price if they charge you at all.
Walk around and look at the photos of different dishes displayed at each stand and don't be afraid to ask questions. Check out the grocery store as well. They have great prices for everything. I pick up some good asian beers at reasonable prices at this grocery store. You can get korean beers that you can't find at other grocery stores.