How much does this cost to the nearest dollar?

BYOFI Replacement Parts for Shark AI Accessories Kit inclue Main Roller,Side Brush,Foam/HEPA/Primary/Self-empty Filter
Adaptive Model Shark robot vacuum replacement parts is fully compatible with Shark AI Robot Vacuum.Be sure to check your robot model before buying. Cost-effective Set Our shark vacuum accessories includes self-clean roller brush x2, HEPA filter x 5, side brush x 10, primary filter x1, self-empty clean base filter x1, sponge filter x 2 sets, cleaning black brush x1, screwdriver x1. Premium Filter Shark robot vacuum HEPA filter replacement can capture 99.97% of 0.3 micron air particles like the original accessories.Primary filter capture large particles such as hair and pet

Price is $31.00

Price: $30.99