Lucky Flower Walmart offers the Classic Accessories 58" Veranda Barbecue Grill Cover for $18.53 with free shipping. That's the lowest price we could find by $11, although we saw it for $3 less last July. Designed for cart-style grills up to 58" wide, it features a water-resistant undercoating, splash-guard skirt, click-close straps, padded handles, air vents, and zippered front pocket.

They also offer the Classic Accessories 64" Veranda Barbecue Grill Cover for $21.99. Opt for in-store pickup to avoid the $5.99 shipping fee. (Amazon charges the same for Prime members.) That's the lowest price we could find by $2.