How much does this cost to the nearest dollar?

RETMSR Portable Charger, Power Bank Battery Pack with 22.5W Fast Charging, 4 Outputs External Charger PD 20W USB C for iPhone, Samsung, Pad Mini, and More
Ultra High Cell Capacity Portable phone charger installed massive Li-ion battery pack, can charge 10 times for iPhone 8, 7 times for iPhone 12, 6 times for Samsung S9, 3 times for Pad mini 5, also works for other device like headphones, speakers, game switch. High Speed Charging USB-A1 22.5W and PD 20W USB C output, full charge your iPhone XR in 40 min, can charge 4 devices simultaneously. With micro USB 18W, Type-C 20W dual input methods, only need 6

Price is $39.00
Price: $38.99