How much does this cost to the nearest dollar?

TEAIERXY 4 Inch 8 Feet Dryer Vent Hose,Flexible Insulated Air Ducting,Vent Hose PVC Aluminum Foil with 2 Clamps for HVAC Ventilation(Black)
Six-layer thickness The Dryer Vent Hose is made of 6 layers Aluminum Foil +2 PET +Steel wire+ PVC),The hose steel wire diameter is 1mm prevent deformation.The PVC film help to be light-proof,noise reduction and Insulation. Ducting parameters ：TEAIERXY 4 inch dryer vent can be 360° and freely stretched as well without deformation. Easy to Install ：Flexible and simple to Install the dryer vent hose.TEAIERXY supply two clamps to Fix the dryer vent hose.The dryer vent hose can be cut to the required length.

Price is $9.00

Price: $8.99