Today, January 21st, is supposed to be a big day for Wii availability. All the usual suspects (Circuit City, Best Buy, Target, EB/Gamestop, etc...) are expecting sizable shipments. I was at Best Buy yesterday, the people there said to show up on Sunday morning (they even recommended arriving about 1.5 hours early) to line up for Wii systems and accessories. Fortunately, I was able to get one on opening day, but I still need a 4th nunchuck and a component cable. Maybe today
In any event, if you want a Wii, hit one of these stores, step over the pile of unsold PS3's and scurry over to the Nintendo section.