How much does this cost to the nearest dollar?

Dishwasher Dispenser Rinse Aid Caps (1)
This part is a non-original compatible spare, the manufacturer's name and part number are for reference only. Please note Promise warranty service, 1 year warranty, 1 month money back guarantee, your satisfaction is always our highest pursuit! Please contact us with any questions or concerns! If this product is not suitable for your model after receiving the goods or during the installation process, please be sure to contact us in time, and we will help you choose the accessories suitable for your model. If there is an error in the process of installing and replacing this product, which causes our product to be damaged or unusable, please contact us in time, we can help you reduce the loss. Too many part numbers to list all. If you can

Price is $6.00
Price: $6.5