Walmart offers the Minions Little Quad Ride-On, model no. 8802-60, for $49. Pad your order over $50 to bag free shipping; otherwise, shipping adds $4.97. (Free in-store pickup is also available.) That's the lowest total price we could find by $21. Designed for children age 18 months to 3 years, it features a push-button accelerator and 2.5mph top speed.