How much does this cost to the nearest dollar?

Crutello Privacy Door Knobs for Bed and Bath - Ball Style, Satin Nickel Interior Keyless Turn Thumb Locking Round Door Handle, Satin Nickel, 6 Pack
These round privacy knobs are perfect for use on interior doors that require privacy and locking functionality. The locking mechanism is engaged by turning the thumb button on the inside knob. In emergencies, the locked knob can be unlocked from the outside with a coin or a flat blade screwdriver. Knobs feature universal handling, allowsing this door handle hardware to be installed on both left and right handed doors. Fits all standard doors, and installs easily in just minnutes with a screwdriver. Includes all required mounting hardware, for quick and easy installation. Satisfaction guaranteed. Crutello stands behind all of its hardware, so if

Price is $43.00

Price: $42.99