How much it cost to install power steering wheel on a 1960' VW beetle and what kind of power steering will be Electronic or hydraulic pump type?

You will not be able to install a Power Steering pump on a 1960 VW Beetle. There's not enough room in the very small engine bay, plus being air cooled there's no way to get any kind of hydraulic hoses with a PS pump. As far as an Electronic pump, you're going to run into the same problems, no room!!!!