Thumb Score: +29 Walmart.com has 10-Piece Gardus LintEater Rotary Dryer Vent Cleaning System (RLE202) for $22.88. Select free store pickup to save on shipping. Thanks kcast Amazon.com also has 10-Piece Gardus LintEater Rotary Dryer Vent Cleaning System (RLE202) for $22.88. Shipping is free with Prime or if you spend $49 or more.