How much does this cost to the nearest dollar?

Air Filter Factory 2-Pack Replacement for Sunbeam SF213 Humidifier Wick Filters
Authentic Air Filter Factory Brand Product. UPC This non-OEM replacement wick filter is made in the USA and designed, as well as distributed solely by Air Filter Factory. This is not a OEM product and is not covered under any manufacturer's warranty. The brand name and logos are the registered trademarks of their respective owners. Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility. Reinforced With Aluminum For A Longer Lifespan Package Contains Two Filters Made In The USA Manufacturer Air Filter Factory, Country of Origin USA, Rank Tools & Home Improvement Humidifier Replacement Wicks 723, Is Discontinued No, Batteries required No

Price is $21.00
Price: $20.77