I managed to find one from a seller on Amazon UK. http://www.amazon.co.uk/Asus-Nexus-Replacement-Micro-Connector/dp/B00IMLPN7O Its actually better than the original as the metal is stronger and has been joined together better. Took me about 10 minutes to solder and fitted perfectly. Finally can charge my Nexus again :D
I damaged my connector and found the charging strip is available on ebay but is expensive at $50, I managed to find a replacement connector and solder it on for $10 (Ebay Item Number 171379112183). Really happy to have my tablet working again.