Mattel offers the Hot Wheels Car 50-Pack, model no. V6697, for $41.50. Better yet, add two to your cart and the price drops to $66.40. With free shipping, that's 66 cents per car and the lowest total price we could find for two packs by $24. Each pack contains 50 1:64 scale die-cast cars and a storage box. Deal ends December 7.