Hello,
I have for sell two unused Hearthstone Closed Beta Keys (I had 5 total) it can be used in any region after activating it you can choose for what region you would like to get installed and then you can play on it. I think price is fair enaugh and doesnt come under any negotiation, I'm new to this website but here is my steamtrades profile:
Profile of ThisIsN - feel free to add me on steam link to my steam profile is on my steamtrades profile page unfortuantly I'm limited in number of links to post in this post
I would require from buyer to go first, as proof I can create a screenshots while chatting with buyer on steam with his chat window opened or anyother screenshot that buyer will request
Screen from from my email: https://i.imgur.com/5R31C5E.jpg