How much does this cost to the nearest dollar?

PureSpring Certified Replacement Refrigerator Water Filter for LG Kenmore 469690 NSF 42 Certified (1 Pack)
CERTIFIED QUALITY - Leading Laboratories across North America NSF, WQA, and IAPMO, have independently certified that this PureSpring filter meets NSF/ANSI 42 & NSF/ANSI 372 standards for Material Safety, Structural Integrity, Lead Free Compliance, and System Performance for the reduction of Chlorine, Lead, Taste & Odor. Don't risk the quality and taste of your family's drinking water with uncertified filters! SUPERIOR TASTE & RELIABILITY - PureSpring filters are built to deliver quality filtered water for up to six months. Our filters feature a finely ground carbon filter, which creates more surface area for filtration, meaning better tasting water. With

Price is $19.00
Price: $18.97