How much does this cost to the nearest dollar?

Foloda Bluetooth Numeric Keypad, Aluminum Rechargeable Wireless Number Pad External 10 Keys Numpad Data Entry Compatible for Laptop MacBook Mac Windows
3.0 Connection Bluetooth 3.0 technology provides a wireless connection, the external full keypad extends your existing keyboard, operating distance 10m. NOTE For Laptop Desktop PC without Bluetooth function, you need a third-party Bluetooth adapter (not included) Rechargeable Battery Foloda Bluetooth number pad has a 160mAh lithium rechargeable battery. The Bluetooth numeric keypad is easily recharged through the USB cable. The Bluetooth keypad also has the auto sleep function, lower power consumption, reflect energy saving and humanization of the product. Press any key can wake up the keypad within 3 seconds. Design Bluetooth number pad is constructed of solid and premium

Price is $39.00

Price: $38.99