How much does this cost to the nearest dollar?

BM Premium 2 Batteries for Sony Alpha 1, ZV-E1, FX3, FX30, a7C, a7S III, a6600, A7R III, a7R IV, a7R V, a7 III, a7R IIIA, a7 IV, Alpha 9, Sony A9, Alpha a9 II, Alpha 9R A9R, Alpha 9S Camera
Li-ion Battery for Sony ZV-E1, Alpha 1, a1, a6600, a7C, a7R IIIA, a7R IV, a7R V, a7 III, a7 IV, a7S III, Alpha 9, Sony A9, Alpha a9 II, Alpha

Price is $52.00
Price: $51.99