This deal has ended.
This K'NEX Mario Kart Wii Ultimate Combination Track Building Set drops from $149.99 to $69.98 at BestBuy.com. Plus, shipping is free. The best price we could find anywhere else is $117 (compare here & here). This set includes 870 pieces, including parts to build Mario's and Donkey Kong's standard carts, which are battery powered and can race on the track. Sales tax is charged in most states.