Thousands of professional Starcraft 2 players have always wanted to play on the Korean Starcraft 2 servers in order to play with the best Starcraft 2 players in the world but a Korean SC2 account was being sold at hundreds of dollars via auction sites.
Example: Korean Starcraft 2 Account Ebay Price = 100 to 120 USD
Seeing this discrepancy, Blizzard Entertainment merged the Korean and Taiwanese Starcraft 2 servers together which allowed Taiwanese Starcraft 2 accounts access to the Korean SC2 ladder.
The cheapest English site selling legitimate Starcraft 2 KR CD keys (TW) is RTSDealer.
The Atchucan Gaming team fully recommends RTS Dealer if you're interested in playing on the KR SC2 ladder. (Other English sites overprice them.)
So if you have around 59 USD to spare and you're serious at getting better in Starcraft 2, get a Korean / Taiwanese SC2 account right this instant!
p.s.
Tell RTS Dealer that we recommended you. ;)