Just ordered 20k gold from randyrun.com, picking the mule account option. This site seems legit from all the reviews it has, I will see myself.
It does have an option that I haven't seen before 'WoW mule account' delivery method. They supply a mule account that they put the gold on, and you just transfer it off for an extra $15 (the cost of normal of a WoW subscription.) The account will have 30 days of playtime. It takes them 1-48 hours to give you the gold, for any delivery method, slow but worth the wait.
They also do powerleveling, they sell CD keys, etc. They only sell gold and do powerleveling for US but for EU they do professions, powerleveling, gold selling and more !
I will post my results IF I receive my gold which I highly think I will.
Results : RECEIVED ALL THE GOLD IN 1 DAY AND A FEW HOURS.
-Krazzee