Walmart has some great deals on Power Wheels and Ride On Toys! They ship free to your local store and some even ship free to your home, too! Click through to this page and you'll find them sorted by price.
Fisher-Price Power Wheels Hot Wheels Jeep 6-Volt Battery-Powered Ride-on - $59 & Ships FREE to home
Fisher-Price Power Wheels Barbie Jeep Battery-Powered Ride-On - $99 Plus Free Shipping to Home