You'll be able to get a copy off someone mate, many have videoed it... My boss has already burnt it to disc for me, even though we knocked his beloved team out in the last round. Top man.
You need to ditch the vid mate and get in the 21st century with a hard disk recorder. May I respectfully suggest a Topfield 5800 - best 200 quid you'll spend on something that comes with a plug on it.