How much does this cost to the nearest dollar?

Naniwa Gouken Kagayaki Japanese Waterstone Grit / 10mm &
A lineup for each particle size so that you can sharpen and select according to the type of various blades. The sharpening taste that exceeds the limits of artificial whetstones, the sharpening taste of natural whetstones. The storage case can also be used as a sharpening table, and the grindstone can be stored hygienically after use. Grit 8000 Size (L)210 x (W)70 x (H)10 mm Weight 460 g. Comes with a plastic case that can be used as a stand Usage finishing whetstone Dimensions 8.27\ L x 2.76\ W x 0.39\ H, Weight 1 Pounds

Price is $55.00
Price: $54.99