The LEGO Super Mario Set 71391 Bowser's Airship Expansion Set is a new in box product that ships for free. This set, part of the Super Mario LEGO theme, is designed for ages 8 and up. It includes the Bowser's Airship Expansion Set, adding to the fun and creativity of building with LEGO bricks. With the iconic Bowser character and airship design, this set offers a thrilling and imaginative play experience for fans of the Super Mario franchise.