How much does this cost to the nearest dollar?

Filterbuy Air Filter MERV 13 Optimal Defense Pleated HVAC AC Furnace Air Filters Replacement (Actual Size 21.50 x 23.50 x 0.75 Inches)
replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size 21.50 x 23.50 x 0.75 ) MERV 13 synthetic media (comparable with MPR 1500 - 1900 & FPR 10) protects homes from bacteria and more by trapping 98% of airborne particles without impacting air flow High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models Industrial-grade beverage board frames with dual wire backings outperform

Price is $78.00
Price: $77.84