How much does this cost to the nearest dollar?

Oakias Bed Risers Black – Set of 4 – Adjustable Furniture Risers from 3, 5 up to 8 Inches – Heavy Duty (Supports up to 1300 lbs.)
Adjustable – The set of 8 risers (4 Small and 4 Large = 8 Total Pieces) comes with 4 smaller risers (3 High) and 4 larger risers (5 High). They give the option to raise the furniture up by 3 or 5 inches, individually, or 8 inches when combined together. They may also be stacked on top of each other to save space Additional Room – It can be used to create room under your furniture, whether it be your bed, table, sofa, or chair, with the utmost ease. But make

Price is $18.00

Price: $17.99