Korea-region PS3/PS4 games? (specifically The Evil Within)

[Ludio]

Was wondering if anyone knows a good way to buy Korean-region PS3/PS4 discs (specifically I'm looking for The Evil Within). I believe the trophy lists for those are here:

The Evil Within Trophies - PS3

Achievements, guides, leaderboards, and discussion forums for The Evil Within

www.exophase.com

The Evil Within Trophies - PS4

Achievements, guides, leaderboards, and discussion forums for The Evil Within

www.exophase.com

I'm not seeing Korean versions on ebay or PlayAsia. Any suggestions? Thanks.