Yep it's fake alright! Once you have an Ebay or Paypal account you'll get these on a regular basis. I contacted Paypal about it and their advice is to ignore these as they would never send out anything like that. They also advised that you should always, always access your account by typing in the URL yourself in the address bar and checking your account that way. There are some right T***s around out there!

Injustice will be avenged.
Cofiwch Dryweryn.