The advert on Best Buy’s homepage suggests that the mini-console will be available in a red and black model. Furthermore it also gives out a release date with the following text: “Introducing the Wii Mini. Coming Dec 7, 2012.”
There is also a pre-order link but at the moment it’s broken. The advert did not mention a price tag for the Wii Mini.
According to previous reports and rumors the Wii Mini will be bundled with a Wii sensor bar, Nunchuk and Wii Remote Plus. So far Nintendo has refused to comment on rumors and speculations.
EDIT: Shortly afterwards the Canadian Website of Best Buy is opening rather strangely at my end. Perhaps it’s my dying Internet or else the advert, along with other images have been removed from the site.