How much does this cost to the nearest dollar?

BESTSUN Mini LED Flashlight Rechargeable 200 Lumen Keychain Flashlight Waterproof Tiny Flashlight Pocket Light with Rechargeable Battery and USB Cable
Specification Body Material Aluminum Alloy Bulb LED LED Lifespan hours Waterproof Grade IPX7 Charging time 30 minutes Output power 3W Power Source 1* rechargeable battery(Include) Surface Technology The latest diamond grade hard-anodized Lens Optical double-side coated glass, its light transmittance is up to 91% Reflector Aluminum alloy material, strong impact and scratch resistant, anti-aging, good fire resistance Package Include 1 x Mini LED Flashlight 1 x 10180 Rechargeable Battery 1 x USB Cable Notes Please do not put it into water directly though it works well in heavy rain.

Price is $18.00
Price: $17.99