xool electric car fans for rear seat passenger portable fans headrest 360 degree rotatable backseat car fan 12v cooling air fan with stepless speed regulation for vehicles, suv, rv cigarette dual fan - back is up for auction in Automotive. The current bid is $2.50, 92% below the $29.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.