LEGO 21103 The DeLorean Time Machine Building Set for $34.99 shipped. Here is a screenshot for your reference. This model features lots of details, such as opening gull-wing doors, fold-up wheels, flux capacitor, time travel display and 2 license plates. It has extra engines and wheels to recreate the different variants of the time-traveling car featured in the Back to the Future movies. The set also includes 2 minifigures: Marty McFly and Doc Brown, and a booklet containing production notes, original images and fun details from the movies.