Amazon offers its Prime members the Disney/Pixar Cars Color Change Ramone's Auto Body Shop Playset, model no. CKD12, for $9.16 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $6.70.) That's the lowest total price we could find by $13. It features a water pump "paint booth" to change the color of Color Change cars and includes a Color Change Ramone car.