How much does this cost to the nearest dollar?

Musiclily Ultra Heavy Duty Full Brass Tremolo Claw for Strat/Floyd Rose Tremolo Bridge, Original Color
Musiclily Ultra Heavy Duty Full Brass Tremolo Claw for Strat/Floyd Rose Tremolo Bridge, Original Color. Fits for Fender, Floyd Rose, Ibanez and many other tremolo bridge systems The claw locks the ground wire and holds the springs firmly, increasing resonance, enhancing tone and improving tuning stabilily Heavy Duty style full brass claw with brass screws, CNC precision engineered, good sustain and anti-corrosion Length 50mm inch), mounting screw holes spacing 34mm inch). Please check your guitar back cavity size before you buy Package includes 1 piece tremolo claw and 2 pieces mounting screws Weight 1.06 ounces, Dimensions 5.87 x 

Price is $21.00
Price: $20.74