Walmart offers the Pulse Performance Scooters Kids' ATV Quad Ride-On for $249 with free shipping. That's $150 off and the lowest price we could find. It is designed for ages 8 years and up and features: 250-watt chain driven motor twist grip throttle and hand actuated rear disk brake up to 40 minute ride time with a max speed of 8 MPH 120-lb. weight capacity