Walmart.com has this Lasko 20" Wind Machine Indoor Pivoting Floor Fan for $26 with free Site-to-Store shipping or $2.97 standard shipping. Even including shipping charges, that is the lowest price we could find for this powerful fan by $5. The fan has a sturdy construction with a carry handle for portability. It offers three high-performance speed settings and a pivoting head. Of the 254 reviews posted for this fan, 199 awarded this fan a perfect 5-star rating. Sales tax is charged in most states.