How much does this cost to the nearest dollar?

Bunn 6001 500 Count Brew 12-Cup Commercial Coffee Filter, White, Fluted Paper Basket Coffee Ware, Case of 500 Sheets by AMZ Empire
This set of 500 12-cup Bunn 9 3/4 x 4 1/4 coffee filter is perfect for cafes and diners that are consistently brewing coffee for their patrons. Using the results of years of research, the genuine filters made using an environmentally-friendly elemental chlorine-free (ECF) bleaching method, the durable, heavyweight paper construction allows proper water flow for better tasting coffee. They do be a good helper for coffee lovers and will deserve your favor. This coffee filter features a semi-permeable surface in which it is permeable by liquids, but not solids. It will

Price is $20.00
Price: $20.5