How much does this cost to the nearest dollar?

Mercer Industries Silicon Carbide Floor Sanding Disc, Double Sided, 19 x No Hole, Grit 60F,
The Mercer Industries floor sanding disc features silicon carbide grain which provides consistent performance at a competitive price. The resin on resin BOND with open coat reduces loading. Fast grip backing allows you to drop the machine and backing pad directly on the disc and begin sanding. Ideal for removing mastic and glue from concrete floors. 20 - 19 in diameter Silicon Carbide heavy paper floor sanding discs designed for a floor buffer or rotary floor machine Silicon Carbide grain provides consistent performance at a competitive price Double sided allows you to drop the machine and backing pad directly on the disc and begin sanding (grit adheres to pad - can only sand on one

Price is $136.00
Price: $135.8