How much does this cost to the nearest dollar?

Replacement Battery for NOVATEL Wireless Jetpack MiFi 6620L MiFi 6620L MiFi 6630 Part NO
Fit Model NOVATEL WIRELESS Jetpack MiFi 6620L MiFi 6620L MiFi 6630 Part Number NOVATEL WIRELESS Please ensure both model and battery part number are matched with your device before purchasing. Dimensions 2.32 x 2.09 x 0.39 inches; 2.26 Ounces, Weight 2.26 ounces, Manufacturer Cameron Sino, Country of Origin China, Is Discontinued No, Available September 26, 2018, Brand Xsplendor, Battery Cell Composition Lithium Ion, Unit Count 1 Count, Voltage 3

Price is $21.00
Price: $21.38