i am tempted to buy, its 40usd now pre-purchase for 50 packs

to add, amazon has the coin promotion going as well, might get it even cheaper

pls don't tell me we can somehow bypass the amazon verification and buy coins for hearthstone... i will die from sadness after thinking how much i've spent and might have save...

If you haven't already, DON'T pre-order the new packs until Challengestone 3 (Aug 1) happens! You'll get more packs if you wait.

Amazon has run a 30% coin bonus on Heartstone packs for every Challengestone so far. I anticipate that they'll do the same thing. You get MUCH more packs by buying through the amazon app store than you do through the blizzard store.
Go buy $50 worth of amazon coins. They're 10% off, so it will cost you $45 for them (so you're $5 ahead already).
Wait until Challengestone 3 and the 30% coins back bonus. Once that's live (http://www.amazon.com/b?node=10558189011), go buy the 50 pack (by running hearthstone through the amazon app store) and you'll get $15 worth of coins credited back to your account. Then go buy a few more packs. You'll end up with about 65 packs for $45.
Even if Amazon doesn't do a 30% back bonus on the pre-order, they're already doing a 20% back. So there's no reason to pre-order these packs from any other source....unless you like paying more for less!
Trumpfans has a writeup about it too: http://www.trumpfans.com/how-to-purchase-h...through-amazon/

man, all the recently released card...... sucks haha

make me want to think twice for this purchase -.-