How to Fix a Nintendo Wii?

I have a Nintendo Wii its about a year old I got it last November. My little siblings love to play it, but they broke the back part of it where you can connect USB parts to it. They have a Disney sing it game and kept tripping over the cord, enough times to where its so wobbly that it doesn't recognize the USB attached to it. Does anyone know how much it would cost and where can I go to get it fixed? (example: Best Buy, or some other place) I'm sorry if my question doesn't really make sense. I live in the Chicago land area.

Your console is probably out of warranty, so you'll have to pay for repair. go to this website and see if nintendo's price is within your range:
http://www.nintendo.com/consumer/orders.jsp