http://www.mmogamer.es/guild-wars-2/ mmogamer.es is giving away free serials. Just got mine and activated it on the gw2 website. Works fine Only about 165 copies left when I'm writing this. Just enter an email and they will send you an email with the key. (I got mine in 15 minutes) the page is in spanish but just enter your email in the box, and you'll get it sent to you.