How much does this cost to the nearest dollar?

BM Premium 2 Pack of High Capacity Battery and Dual Bay Battery Charger for Panasonic Lumix DC-S5, S5 II, S5 IIX, GH5 II Digital Cameras
Battery for Panasonic Lumix DC-S5, S5 II, S5 IIX, GH5 II Digital Cameras Battery Specifications - Energy Storage Capacity /Voltage 7.2 volts, Chemistry Li-ion, WH 15.8Wh - New fully decoded chip works just like the original.(gives time left and does not need a special charger) Memory free for maximum performance - Absolutely no memory effect so that you can charge battery at anytime - Super Long Time Recording - 100% Safety Guarantee Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high

Price is $38.00
Price: $37.99