How much does this cost to the nearest dollar?

Black Rubber Buttons Piano Cabinet Bumpers 1/2 Diameter Steinway
Set of 10 rubber buttons. The head is 1/2 top diameter, the stem is 5/16 in diameter and 5/16 in length. Comes with a flat knurled top. Designed for Steinway pianos, to replace worn or broken cabinet buttons. Black Rubber Buttons - 1/2 Diameter 10 piano cabinet bumpers Head Diameter 1/2, Stem Diameter 5/16, Stem Length 5/16 Flat knurled top For Steinway Pianos Weight 0.317 ounces, Dimensions 2.68 x 2.24 x 0.59 inches, Rank Musical Instruments 64362, Keyboard Instrument Accessories & Parts 2988,

Price is $9.00
Price: $8.75