Hot Wheels MarioKart Circuit Slam Track Set HGK59 - Best Buy
Hot Wheels Track Set and 1:64 Scale Toy Car, 29" Tall Track with Motorized Booster for Fast Racing – StockCalifornia
Amazon.com: Hot Wheels Track Builder Total Turbo Takeover Track Set, Motorized Playset with Loops & Stunts, Includes 1 Hot Wheels Die-Cast Car, Toy for Kids 6 to 12 Years Old (Amazon Exclusive) :
Hot Wheels Action Spiral Speed Crash Track Set with Motorized Booster & 1:64 Scale Toy Car - Walmart.com