How much does this cost to the nearest dollar?

Rid-O-Mice Stainless Steel Brick Weep Hole Covers (50, 2.75 Inch)
Stops mice, wasps, lizards etc while allowing necessary moisture out and air in.v Size is 2.75 inches tall, Can be cut or stacked to fill different size weep holes. Pinch to insert, wear work gloves and eye protection when cutting. Clean out weep hole of debris. If trash mortar (small % of homes have this) may have to remove with mason drill. Good for Airflow. Count your weep holes and order the number of packages you require. Appropriate size ventilation slats to avoid problems associated with mesh type materials and small hole sizes that can build up with debris and cut off air circulation over time Manufacturer Rid-O-Mice,

Price is $81.00
Price: $80.85