Buy Diablo 3 Gold Guy4game or Auction House?

I, personally, like this idea Auction House, and I've already bought into the system, but apparently it's making me wait 1-3 days for the transaction to take place? I thought we lived in an instant era. Whatever, I guess I get to have my diablo 3 gold from guy4game sometime then :P 10 mins delivery.
Buy guy4game diablo 3 gold------>>
http://www.guy4game.com/diablo-3-us/diablo-3-gold/?aid=1899