How much does this cost to the nearest dollar?

UF-SHARP CBN Grinding Wheel 6 inch 1/2 Arbor 180 Grit, 6 Dia X 1 Wide for Sharpening Woodturning Tools、High Speed Steel Grit）
Size Diameter 6 Inch, Arbor Hole 1/2 Inch, Thickness 1 Inch, Grit 180. Material Grinding wheels are made from an aluminum core, which is lighter in weight than steel and will run smoother on all grinders.The aluminum body does not rust and therefore has a longer service life. High Quality CBN wheel never need Truing or Dressing, no need to adjust.They can make an inexpensive grinder perform almost as well as an industrial inch arbor fits most 6 inch bench grinders. More professional Compared with the traditional diamond grinding wheel, the

Price is $99.00
Price: $99