I’ve seen that this charity auction website has got some amazing football lots up for auction to help raise money for charity including a signed Ronaldo boot and a signed Ronaldo shirt. They've also got great Man Utd and other sports lots too, here’s the links if anyone’s intereseted,

http://www.buyoncegivetwice.co.uk/auctiion­s/s­por­t_f­or_­all

http://www.buyoncegivetwice.co.uk/lots//ch­ris­tia­no-­ron­a..­.oo­t

http://www.buyoncegivetwice.co.uk/lots//cr­ist­ian­o-r­ona­l..­.ir­t