Walmart offers the Step2 Play & Shade Kiddie Swimming Pool, model no. 716000, for $55.12 with free shipping. (Amazon offers it for the same price.) That's the lowest total price we could find by $2, although we saw it for $4 less last July. Designed for children from two to six years old, it can hold up to 12 gallons of water. It includes an umbrella, three funnel cups, and spinning wheel.