How much does this cost to the nearest dollar?

VANON 2Pack 7.0Ah Replacement for Black and Decker 20v Lithium Battery LBXR20 LB20 LBX20 Compatible with Black and Decker Drill Cordless Tools
Battery Specification 2PACK |Voltage 20V | Capacity | Type Lithium ion | Replacement for Black and Decker 20v battery offers long-lasting performance and durability Perfect Compatibility 100% Compatible with milwaukee 12v battery Cordless Power Tool and Charger Brand New Upgrade The new upgraded long-lasting, high-capacity battery cells to keep your Power Tools running longer and with a charge/discharge cycle life of over 1000 cycles. Safety & Reliability Integrated microchip prevents overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit, all of these

Price is $57.00
Price: $56.99