How much does this cost to the nearest dollar?

DEWALT 20V MAX XR Battery, LED Charge Indicator
Get the highest capacity within the DEWALT 20V MAX XR lineup with this DCB210 10.0Ah Lithium Ion Battery. These batteries provide optimized runtime using state-of-the-art technology. Compatible with our new XR Power Detect line of tools that adjust output based on power source, this battery delivers maximum performance to get the job done. Eliminate unplanned stops with an included LED Fuel Gauge charge indicator for added convenience. LONGER RUNTIME 10.0Ah (200 watt-hour) capacity helps increase productivity VERSATILE USE Compatible with 20V MAX tools and chargers KNOW WHEN TO RECHARGE in advance with included 3-LED Fuel Gauge charge indicator Item Package Dimension 10.0

Price is $340.00

Price: $339.99