Amazon offers Prime members the Disney Pixar Cars Piston Cup Double Loop Challenge for $11.57 with free shipping. (Non-Prime members can spend $35 or more to qualify for free shipping; otherwise, shipping adds $6.76.) That's the lowest total price we could find by $10. It includes the Riplash Racers vehicle featuring Lightning McQueen.
Need it by Christmas? Choose 1-day shipping for $4.99 for Prime members ($26.37 for non-Prime members) and place your order today.