How much does this cost to the nearest dollar?

Deltana Base Plate Knobs Cabinet Backplate, Pack Of 10
Size 1-1/4' Dia. Founded in 1977, Deltana is the architectural hardware manufacturer with a proven record for exceptional service and quality. Brand Deltana, Color Satin Nickel, Pieces 10, Handle Type Knob, Special Feature Easy to Install, Included Components Screw, Knob, Lock Type Key Lock, Weight 0.96 ounces, Finish Type Powder Coated, Unit Count 10.0 Count, Manufacturer Deltana, Part Dimensions 3.6 x 2.5 x 0.5 inches, Finish Powder Coated, Quantity 10, Special Features Easy to Install, Rank Tools & Home Improvement Furniture Back Plates 504, Available July 

Price is $42.00
Price: $42.4