Hi.
Just got invited to Hearthstone this morning but I am already in the Beta, so I don't have any use for the key. Looking to sell for $120 & can deliver you the key once payment is received through Paypal.
Region: US
List your skype if you're looking to buy or you can bid on my Ebay post.
Ebay postings:
Hearthstone Beta KEY US | eBay