Nintendo Wii console (Chalford Hill. GL6.)

I'm hoping that someone has a Nintendo Wii console that is no longer used that I could put to use. I've bought a refurbed Wii Fit for my Wife as she thinks that will be a good way for her to keep mobile and keep the weight off too !! Sadly, being a techno cretin, I didn't realise that other stuff is needed to make it work !! Can collect anytime after 2pm most weekdays and I'm not doing much this weekend so can collect any time that's ok for you. Thanks in advance.