Okay, how fun is this!? Bubbles and scooting! Walmart has the Cars 6 Volt Battery-Powered Electric Bubble Scooter for only $28! (Reg. $40) Switch to battery power for a smooth-riding ride on, or switch to kid power for a traditional scooter ride. Plus, you can refill the bubble container easy. Best of both worlds. Choose in-store pickup to save on shipping or pad your order to $35 to score FREE shipping.