A:AnswerBest Buy does not offer shipping to South Korea at this time.
http://www.bestbuy.com/site/help-topics/international-orders/pcmcat204400050019.c?id=pcmcat204400050019
A:AnswerFilm comes out to be a dollar per picture, 20 photos for $20 if you don't get a sale price. When you open up the back of the camera to insert the film there's a yellow line that matches up to a yellow line on the paper cartridge
A:AnswerNo, the light that lights up is just to show that the camera is on. There is an arrow on the lense part that when you have moved to your chosen setting, it should be pointed towards it.