I know, I know - bit late to be trying to find one of these.
I already have one (have had it since release) but my friend has now asked me to help her find one for Christmas. I don't know of anywhere around Norwich that has any in stock. All the places I could think of are sold out online too.
Does anyone know of any online stores that have them in stock (preferably just the Wii Fit board, no rubbish games stuck in with it) or any one got any tips on how to get hold of one!?!