Discover the best prices on Wii sensor bar extension Wii Accessories when you comparison shop at bizrate. Browse Wii sensor bar extension in Wii Accessories to find the lowest prices from . Narrow your search by price range, product specification, store, or style -- even caluclate your tax and shipping charges before buying. bizrate is your one-stop shop for Video Game gifts: Buy Nintendo Wii Sensor Bar Extension Cable and Nintendo Wii Sensor Bar Extension Cable.