I've just listed a compete in box Korean NES console on eBay. These are extremely difficult to find even in Korea and I've never seen a loose one for sale, just this complete in box one that I was fortunate to pick up about a year and a half ago.
http://rover.ebay.com/rover/1/711-53...ht_1712wt_1189
I have taken many pictures of the box and system and uploaded them here at a Picasaweb album:
https://picasaweb.google.com/1129580.../HyundaiComboy
I think it is unlikely it will sell for the $1,500 Buy-It-Now price, but I am accepting offers!
I also have many Korean Mega Drive games listed at the moment. If you have any questions about Korean games just let me know.