I'm thinking of buying a Wii for my grandchildren for Christmas. Due to the availability of Wii consoles, and how close we are to Christmas Day, I'm considering going the EBAY route to buy one. Watching the auctions these past few days, I see that there are some differences that concern me. A lot of the items are described as 2008 version and they seem to sell for considerably more than the ones that aren't. Is there a reason for this? I realize that there are multiple #'s of nunchucks and remotes, and games, but it appears that the ones marked '08 sell for $50-70 more. Does anybody have an idea why? Thanks