I am thinking of buying Scruggs cue. An older one, early to mid eighties. And it comes with a Scruggs Jump cue butt. One shaft that has been sanded down to 12-12.5mm. 4 point, 4 veneers. ivory and MOP inlays in the butt. The cue was used as a break cue. It needs to be refinished and the ivory buttcap needs to be replaced. Thats my main issue. The money I have to put into restoring the cue verses the value. How much should I pay for this cue?