How much does this cost to the nearest dollar?

F1TP DR-E15 DC Coupler USB Power Kit for Canon EOS Rebel SL1, 100D, SX70 HS, Kiss X7 Cameras.
Compatible Model DR-E15 dummy battery dc coupler kit For Canon EOS SX70 HS, EOS Rebel SL1, 100D, Kiss X7 DSLR Cameras. Newest Gen Tech Work with All PD supply charger and powerbank, Such as Power Delivery Type C charger, PD powerbanks, PD car charger; More stable, safer and powerful. Built-in safeguards protective IC to make your devices against excessive current, overheating, and overcharging. Ultra-High Quility Repalce AC Adapter, LP-E12 Battery and charger, Compact Portable lightweight for outdoor and travel, easy to use. Smart Identify Input power and compatiible

Price is $20.00
Price: $19.99