Double-Decker Bus

 a limited-time building that was released on December 18, 2019, as part of the Abe's in Toyland 2019 Event. It the third prize to be won in the event's Act 2.

Trivia

 * Only one can be obtained.
 * It can be placed on grass, pavement, dirt, krustyland road, boardwalk, pier, edge of boardwalk, or edge of pier.