Are you a fan of Portal? Are you a fan of Portal turrets? Are you a fan of awesome videos? Yes? Well you're in luck as Valve have released an awesome Facebook video featuring a real life, non-lethal, Portal turret! The turret's guns have been replaced by flashing lights, but apart from that it's a fully functional Portal turret!

Manufactured by Gaming Heads and due out later this year a Portal turret will set you back around $300 and their extremely limited in quantity, It's should also be noted that eagle eyed viewers of the video have spotted that the turret in the video is NOT the one being sold by Gaming Heads, and more than likely a custom build by Valve. Until we hear anything official, check out the video of the turret in action.