Thanks to CreOnix for letting me know!
Alienware is giving out invite codes (NOT for existing accounts, but for new accounts) for EU server. These codes contain:
• 500 Gold
• 7 Days of Premium
• 100,000 Credits
You have to create an Alienware site account. If you have one, simply click on the GET KEY button on the right side, otherwise create an account on that page first. Enjoy!