This deal has ended.
Walmart.com has the new Super Mario Bros. Wii game on sale for only $34.54, the lowest online. This is the first Mario game to allow players to play cooperatively and simultaneously, and has received near-perfect reviews from over 600 buyers. I actually own it myself and really enjoy it. Shipping is free with sales tax charged in most states. Alternately, Amazon has it for $36.17 with free shipping and no sales tax (except KS, KY, ND, NY, WA).