How much does this cost to the nearest dollar?

Filterbuy Air Filter MERV 11 Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement for Honeywell Return Grille (Actual Size 19.75 x 19.75 x 4.38 Inches)
replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size 19.75 x 19.75 x 4.38 ) Compatible Models Honeywell Filter Part Numbers MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more by trapping 95% of airborne particles without impacting air flow Electrostatically charged, pleated (100% US made) filters capture more harmful particles and last 3x longer than

Price is $79.00
Price: $78.78