How much does this cost to the nearest dollar?

uxcell Stainless Steel Inner Hex Head Pipe Fitting Plug with Seal Ring for Terminate Pipe Ends
Features Made of 304 stainless steel, corrosion and rust resistant, durable for long time use.Comes with a sealing ring for tight sealing.The internal hex head increases leverage and is easily controlled by a hex wrench.Used for closing and terminating the end of the pipe in industry, factory, outdoor garden. Specifications Material 304 Stainless SteelColor Silver ToneMale Thread Size Thread Length 9mm / 0.35 Total Size 16 x 17mm / 0.63 x 0.67 (D*H);Inner Hex Diameter 6mm / 0.24 Package Content 1 x Pipe Plug Size - Male Thread Size M12 x 1.25, Male Thread Length 

Price is $8.00

Price: $7.99