How much does this cost to the nearest dollar?

Commercial Kitchen Make Up Air (MUA) and Supply Fan Metal Mesh Air Filters- Used in Heater and Supply Fan Intakes (Two Pack of 16 x 20 x 2 )
Commercial Kitchen Make Up Air (MUA) and Supply Fan Metal Mesh Air Filters- Used in Heater and Supply Fan Intakes. Aluminum frame and media effectively captures dirt and dust particles from the air stream for commercial kitchen supply fans, heaters, and make up air units. Rigid heavy duty construction and corrosion resistant. Meets UL building and filter code requirements. Aluminum frame and media effectively captures dirt and dust particles from the air stream for commercial kitchen supply fans, heaters, and make up air units. Filter Size- 16” x 20” x 2” (Quantity of 2) Rigid

Price is $79.00
Price: $78.84