Amazon has Hot Wheels Nitrobot Attack Track Set for $18.74. This is 25% off from the regular price of $24.99. Free shipping with a $35 order or free 2-day shipping with Amazon Prime.

• It’s you versus a giant diabolical robot made of out of cars!
• Nitro Bot is attacking the city, and he’s captured a car
• Get too close and he might rip the road out from underneath you
• Keep moving your launcher and aiming your attack until with skill and timing you score a direct hit
• Includes one Hot Wheels vehicle so the fun starts right out of the box