it should at least be £30m+
and Liverpool*
EDIT
The Liverpool Warrior deal is over £50m a season as well
http://www.guardian.co.uk/football/2012/jan/19/liverpool-kit -deal-warrior-sports1
They aren't a kit supplier.
Utd's new shirt sponsoship deal is worth £45m per season with Chevrolet but their kit supplier deal is £25m with Nike. We need to get Emirates to pay us £45m now rather than the 5m-8m they pay currently.
They only signed it last year...
Edit - in 2010.
Liverpool's is also 25 million as that article says. The rest is performance related so chances are they will have to pay most of it back