How much does this cost to the nearest dollar?

Boardwalk Ppp17 Plastic Pad Holder/Drive Block, 17 Dia
Pad driver block fits most rotary floor machines. Unevenly trimmed, poly nodules ensure secure scrub pad attachment. Pre-installed clutch plate. Durable plastic block and riser. Cleaning/Waxing Floor Machine Part Type Driver Block; Size 17 ; For Use With Rotary Floor Machines; Material(s) Plastic. Sold as 1 Each. Securely grips scrub pads. Pre-installed clutch plate. Durable plastic block and riser. Fits most machines. Is Discontinued No, Dimensions 20.75 x 20.76 x 3.5 inches; 7 Pounds, model number PPP17, Available May 18, 2012, Manufacturer Boardwalk

Price is $87.00

Price: $87