OUYIALY Quality Rubberwood Tire Thumper - Fish Bat Knocker - Tire Pressure Baton Rod for Car Tires, Used for Self Checking, Truck Defense Tool Thin Walnut is up for auction in Automotive. The current bid is $2.00, 78% below the $9.26 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.