How much does this cost to the nearest dollar?

Dishwasher Spray Arm - Compatible Whirlpool Amana Inglis - Replaces - Upgraded Upper Wash Arm Assembly for a Quick DIY
Upper Wash Arm - A high-quality exact equivalent for part numbers Unplug your appliance before the replacement. Compatibility with major brands - Upper Wash Arm Assembly is compatible with Whirlpool, Amana, Inglis. It fits hundreds of models and can be installed in a few minutes. Quick DIY repair - Arm-Spray will help if your appliance is not drying or cleaning dishes properly. Wear work gloves to protect your hands. Unplug the appliance to prevent electricution. Attentive support - If you are uncertain about whether the spray arm fits your dishwasher, we will help. We generally put forth a valiant effort to guarantee you are totally happy

Price is $39.00
Price: $38.61