Mattel's Hot Wheels cars and race track sets came on the scene 2 years ago. The latest thing, Hot Wheels-wise, is Hot Wheels Sizzlers. They use a new-fangled rechargeable battery, "refueled"  by a "Power Pit," that runs the car for 5 to 7 minutes. The PLAZA SQUARE McCrory's is selling Sizzlers cars for $2.10 each.
Image from Mattel, Incorporated