Amazon has the Anki DRIVE Starter Kit Robot Car Racing Game for $99 (149.99 – 50.99 instant savings) with Free Shipping for a limited time.

Anki DRIVE, race robot cars in a battle for survival. Roll out the track, pick your car and download the free app to take command of your battle-ready warrior and customize it with exclusive upgrades. Everything you need to battle is in the Anki DRIVE Starter Kit, expansion Cars and Tracks sold separately.