http://tfdqasmnhq7aqljzz6fyfbgh5ccc54jmzwoxaeuevuudfd4gjvjyvmyd.onion
This is due to the activity of the card - the higher the activity on a card is, the cheaper it is, since SOC alarms are more likely to go off. On the other hand, more expensive cards have less activity on them and are therefore more vulnerable to getting used by someone who isn't the owner (you in this case) How can I pay?