How much does this cost to the nearest dollar?

Battery Case for iPhone 8 Plus/7 Plus/6 Portable Protective Charging Case Extended Rechargeable Battery Pack Charger Case Compatible with iPhone Plus (5.5 inch)
Color Black iphone 6s Plus / 6 Plus / 7 Plus / 8 Plus Rechargeable Battery Case 5.5 inch Portable Cover is Engineered Specifically for iphone 7 Plus / 8 Plus to provide more than 150% Battery Life. Pro 1 6s Plus / 6 Plus / 7 Plus / 8 Plus Battery Case supports power, equivalent to 17 hours talk time or 13 hours web browsing time. 2/ Only compatible with iphone 6s Plus /6 Plus /7 Plus / 8 Plus, not fit other sizes. 3/ Your original cable

Price is $23.00

Price: $22.95