How much does this cost to the nearest dollar?

BestAir Splash Scents Humidifier Scent & Water Treatment, Rainforest Mist, 16 fl oz, 6 Pack
Splash scents rain Forest mist scent 16 ounce splash scents are used in the humidifier to help extend the life of the filter while adding your favorite scent to your home. Improves the effectiveness of your humidifier and wick, maximizing the humidity released into the air with a hint of Apple scent. Made in the USA. Powerful formula aids in the prevention of calcium and lime buildup while eliminating odors Improves effectiveness and prolongs the life of the humidifier and wick; Facilitating maximum humidity into the air For use in all wick and filter-type humidifiers Splash Scents are used in the humidifier to help extend the life of the filter

Price is $
Price: $13.57