With the new rules regarding extra holes not being allowed in the near future, I'm wondering what is a typical price to have a PSO plug a single weight hole in a ball?  The local PSO here is charging $20 plus tax, so almost $22 out the door.  I thought that was high, but maybe that is the going rate for all I know.  Is this about right?

You better charge more if you're gonna sit and watch the plug cure......

a ball on a cup in the shop is like a car in the bay of a shop. A PSO may not watch it, but you still have to pay for the ball plug that has to cure. $10 would cover the labor. But you still have to charge for the actual plug product and the usage of pads/drill press.

We charge 15 btw