A hardware surprise from Nintendo has made a unannounced visit to Best Buy's Canadian site -- it looks like the retailer jumped the gun. Unfortunately, not much else is revealed aside from a December 7th release date, although rumors of a console refresh have circulated over the last few days. Unfortunately, the preorder link isn't live just yet, but you can spot the Wii mini's new red and black design, which looks to be only slightly taller than the original Wiimote. The Wii's successor launched only a few weeks earlier in the US, managing to sell 400,000 u