How much does this cost to the nearest dollar?

2Packs 40 Volt 3.0Ah Replacement Battery Compatible with Black and Decker 40V Battery Lithium LBXR36 LST540 40V String Trimmer Hedge Sweeper Mower Tools (Orange)
Battery Specification Li-ion | 40 Volts Max | Upgraded capacity | 120Wh | 2Pack replacement battery for Black & Decker 40V lithium battery Replacement & Application Fit for Black and Decker 36v or 40v Max charger LCS40 compatible with Black and Decker 40 volt Max cordless LSW40C LCC140 LSWV36 LSW36 LST136 Strong & Durable 3.0Ah capacity battery with advanced cells for long-lasting performance. Built-in Protection against overcharging, over discharge, over current

Price is $81.00
Price: $80.99