This deal has ended.
Buy.com now has the Memorex Wii Inductive Dual Controller Charging Kit for $19.99, reduced from $29.99. Shipping is free, and there's no sales tax (except CA, MA, MD, NY, and TN). Compare this with $34.78 total cost at TigerDirect.com. This kit charges your Wii controllers through sleeves, and can hold up to two controllers at once. If you have a Wii this is a great price on a good charging kit, so act quickly.