Amazon offers the Chemical Guys Vinyl Rubber Plastic Super Shine 16-oz. Protectant for $6.30. Checkout via Subscribe & Save and the price drops to $5.36. With free shipping, that's the lowest price we could find by $3. This dry to the touch dressing adds shine to leather, vinyl, plastic, rubber, and tires.

Note: Be sure to cancel Subscribe & Save after your order ships to avoid being charged for subsequent orders.