Lego Mario Kart: Mario & Standard Kart (1,972 Pieces) $170 | Releases July 1 at Walmart | Available now at Lego Store Preorder at Walmart See at Lego Store The latest Lego Mario display model for adults and experienced builders will no longer be exclusive to the Lego Store starting July 1. Walmart has opened preorders for Lego Mario Kart: Mario & Standard Kart, a charming and superbly designed building set comprised of 1,972 pieces. The kit lets fans build a large Super Mario figure and his signature red kart. As of June 27, Walmart is offering release-day delivery for the $170 set.Mario & Standard Kart debuted as a Lego Store exclusive on May 15. Lego exclusives typically don't arrive at major retailers for three to six months after launch, so Walmart stocking it on July 1 is a bit surprising. Since Walmart is the only retailer taking preorders, it's possible that the retail release will only be available there.Continue Reading at GameSpot