How much does this cost to the nearest dollar?

MKDMiD Dog Power Bank Fast Charging Portable Charger Compatible with Cell Phone and Micro Devices - Smart Phones Battery Pack (B/White)
Build with Samsung Large Capacity Battery - large capacity, suitable for full time use. Input/Output DC (max) Size About Automatic sleep, non working state of automatic sleep, to prevent the loss of electricity Compatible with the market 99% USB charging devices, such as a variety of mobile phones, or GPS, Bluetooth, digital cameras, etc.. Cute dog design,have a ring to hang on the bag,portable and mini,prefect gift for family and friends. Brand Name MKDMiD, Weight 12.6 ounces, Dimensions 5.51 x 4.25 x 3.23 inches; 12.63 Ounc

Price is $39.00

Price: $38.99