How much does this cost to the nearest dollar?

3M 28363 Hardware, 75 Millimeter, Factory
3M pneumatic polisher designed to be used with 3M Perfect-It polishing and buff pads to remove abrasive scratches on base coat/clear coat substrates. Light-weight tool designed for today's paint finishes 3M gripping material for greater operator comfort For industrial/occupational use only. Not for consumer sale or use. Manufacturer 3M, Brand 3M, Model 28363, Weight 1.07 pounds, Dimensions 10.25 x 4.25 x 3.25 inches, model number 28363, Is Discontinued No, Manufacturer Part 28363, Rank Tools & Home Improvement Power Polishers & Buffers 1459, Available June 24, 2010

Price is $423.00
Price: $423.46