How much does this cost to the nearest dollar?

4Pcs 2 Pairs Carbon Fiber 8743F Propellers Blades Low-Noise Quick-Release Foldable New Aerodynamic Design Compatible DJI Mavic 2 Pro/Zoom Accessories
Specially designed for the DJI Mavic 2 Pro & Zoom Aerodynamic design gives impressive noise control performance, so up to 4dB (60%) of aircraft noise is lowered during takeoff and landing, and flight time is extended to 30 minutes Foldable, economize space, so convenient for storage Quick release design, easy to install; quite light weight, convenient to carry Before flying, please straighten the propeller, do not be bent or folded Propellers only, the drone is not included Package 1/2 Pair x Propellers Specially designed for the DJI M

Price is $18.00

Price: $17.99