How much does this cost to the nearest dollar?

Filter Kit - (4) Rotating Side Brushes (2) Dustbin Filters - Robot Vacuum Cleaner Replacement Parts and Accessory Kit - PureClean
Robot Vacuum Spare Parts Pack (For Pyle Models Vacuum Spare PartsFor Pyle Models (4) Side Brushes, (2) Filters and and Replacement Parts - (4) Rotating Side Brushes (2) Dustbin Filters - Robot Vacuum Cleaner Replacement Parts and Accessory Kit - PureClean COMPATIBLE WITH and Only designed for use with and REVITALIZE YOUR ROBOT Keep your automatic vacuum running at maximum efficiency. Filters and side sweepers have a limited lifetime and need to be replaced after a few months of use 4 REPLACEMENT SIDE SWEEPERS Parts kit includes 2 pairs of extra side sweepers. Easily remove and replace the existing side

Price is $28.00

Price: $27.99