It depends greatly on the application and manufacturer, the part only could be anywhere from $15 to $125.
At a shop, about $600.00 the ball joint is one piece on the control arm
The joint in your shoulder is a Ball & Socket Joint.
The hip joint is a ball and socket joint.
It will cost approximately $300 to replace the ball joint on your 1999 Ford Taurus. The ball joint will cost approximately $40 and require three hours of labor.
The ball joint in a vehicle is used to pivot between the wheel and the suspension. There are usually and upper ball joint and a lower ball joint.
about $200
There all kinds of tools for Ball Joints; OTC Remover, Ball Joint OTC Ball Joint Separator KD Tools Ball Joint Separator OTC Ball Joint Service Set KD Tools Universal Ball Joint Separator OTC Wrench, Ball Joint Spanner KD Tools Ball Joint/U-Joint/Brake Anchor Pin Press OTC Master Ball Joint Adapter Set KD Tools Ball Joint/U-Joint/Brake Anchor Pin Press Set KD Tools Ford Ball Joint Cam Tool Sears.com
The acetabulofemoral joint is a ball-and-socket joint.
A ball and socket joint.
The Glenohumeral joint is a type of a 'Ball and Socket' joint .
ball joint costs about £8.00
I think it's your elbow.