Buy.com: Space Chimps for Wii $8.99 Shipped May 31, 2010 This post may contain a link to an affiliate. See my disclosure policy for more information. Today only, Buy.com has Space Chimps for Wii for only $8.99, down from $29.99! Don’t forget to go through ShopAtHome or Ebates! You’ll get 3% cash back from either cash back service.