How much does this cost to the nearest dollar?

Refresh Replacement for LG and Kenmore Elite 9490, Refrigerator Water Filter (4 Pack)
CHECK YOUR PART NUMBER CAREFULLY - If your filter has the numbers 9490 or LT800P then the correct part you need to buy is the Refresh R-9490 THIS REFRESH FILTER IS COMPATIBLE WITH LG Kenmore 9490, It fits these fridge models 51863, 51833, 51832, 72483, 51823 and more (see product description) CERTIFIED AND TESTED by the IAPMO to NSF/ANSI 42. FINALLY CLEAN AND SAFE WATER - Filter Removes Chlorine, taste and odor. Does not remove beneficial minerals. 100% SATISFACTION GUARANTEE FROM THE MANUFACTURER

Price is $40.00
Price: $39.99