With orders of $25 or more, Amazon offers the Genuine Toyota Lexus ATF WS Automatic Transmission Fluid 1-Quart Bottle for $5.86 with free shipping. That's the lowest price we could find by $6.

Note: This item is offered as part of Amazon's "add-on program" and can only be purchased with an order of $25 or more. Additionally, it currently has an estimated one to two month shipping delay.