Walmart has this Disney Frozen 6V Battery Powered Ride-On Quad for only $39.99 (Reg $79.00) and you can pick it up in-store for free. It features Frozen character designs, a top speed of 2MPH and tough, treaded ATV-style wheels. It includes a 6V charger for the battery.
Please note that posted prices are subject to change at any time and may have increased or decreased since this offer was posted.