How much does this cost to the nearest dollar?

TECHNIKS PSS-40 RETENTION KNOB SOCKET FITS ALL 40 TAPER (CAT40 BT40) PULL STUD
TECHNIKS PSS-40 RETENTION KNOB SOCKET FITS ALL 40 TAPER (CAT40 BT40) PULL STUD Techniks part # PSS-40 Square drive- 3/8 drive x 3/4 flats Made of high grade tool steel This will fit all of your retention knobs! Brand Techniks, Material Alloy Steel, Dimensions LxWxH 6 x 6 x 6 inches, Weight 0.3 Pounds, Quantity 1, Head Style Fixed Square, Hex, Finish Type Powder Coated, Operation Mode Mechanical, Manufacturer Techniks Inc., Part Dimensions 6

Price is $52.00

Price: $51.58