How much does this cost to the nearest dollar?

Replacement for General Electric Refrigerator Water Filter - Compatible with General Electric MWF, MWFP Fridge Water Filter Cartridge
This is a Denali Pure Brand replacement part, NOT an OEM product. All mentions of brand names or model descriptions are made strictly to illustrate compatibility. All brand names and logos are registered trademarks of their respective owners. This product is not affiliated with any OEM brands and is not covered under any warranties offered by the original manufacturers. Any warranties for this product are offered solely by Denali Pure. Replacement for MWF Filter Manufacturer Denali Pure, Part model number Is Discontinued No, Rank Tools & Home Improvement In-Refrigerator Water Filters 5724, Available September 25, 2015, Duration 6 \tmonths, External Testing Certification ANSI, NSF,

Price is $16.00
Price: $15.99