I have made an important personal discovery.
It is PIzza School.
Do you have one in your neighborhood? I bet you do. They're found only in the "동네", or in the 'hood, so to speak. You probably won't find one in a high-rent district, because of the nature of this particular beast.
Cheese, combination, or pepperoni pizza? 5,000.
More complex ones? From 6-9,000.
And they're about the size of a frozen pizza you'd get back in the US, but thinner crust and freshly-baked.
Do the math! Last night I had an impromptu DVD party that had about 8 people in attendance. We ordered 6 assorted Pizza School pizzas with a few drinks and extras.
Came to around 4,000 won a person, mang!
Do yourself a favor. Pizza School, tonight.