How much does this cost to the nearest dollar?

ZTHY 2-Pack BP-828 Batteries and Dual Battery Charger Compatible with Canon VIXIA HF G60 HF G50 XA40 XA45 XA50 XA55 GX10 HF G21 HF G30 HF G40 XA10 XA11 XA15 XA20 XA25 XA30 XA35 XF405 XF400
Specification Battery type Li-ion. Color Black. Voltage 7.4V. Capacity new fully decoded chip works just like the original. Fully compatible and high stability compatible with Canon VIXIA GX10, HF G10, HF G20, HF G21, HF G30, HF G40, HF G50, HF G60, HFM30, HFM31, HFM32, HFM40

Price is $56.00

Price: $55.99