How much does this cost to the nearest dollar?

Square D - QOFPCP Qo Filler Plates
Product Description QO Load Centers offer premium features by allowing QO breakers, ground arc fault interrupters arc fault interrupters and surge arresters to be installed inside QO Load Centers enable the use of a full complement of accessories. Systems can be single or three phase and have indoor and outdoor versions. Indoor enclosures are designed to rotate 180 degrees to accommodate top or bottom service entrance feed which saves expensive service cable. This accessory is a filler plate for QO breakers. The unit is in commercial packaging. From the Manufacturer Fills opening in covers if twistout is removed in error. U. L. Listed. Quantity 3 Pack Square D, QO Type Filler Plate Use To Close Up Knockout Sections In The

Price is $7.00
Price: $6.78