I don't know how much gold the Hearthstone beta key is worth, but I know how NOT to get scammed, so don't try to fool me.
I have a history of one transaction with a reputable guy on here. LINK'
I paid him and got my services. I have no interest in scamming, myself.
I'd like in the realm of 30k-40k gold, but I'm willing to listen to offers if you're serious.
Respond here, or PM me.
I'm on Sargeras - US - Alliance