I've got three finder scopes with brackets. If you're interested in one of them, make an offer...
The first is a Meade 6 X 30 that came on a used Starfinder Dob I purchased. There are some scratches on the tube from the ring screws, and the heliacal focuser is too loose for my taste. At least the bracket is in great shape. <g>
The second is a brand new in box 6 X 30 that came with the ST80 I recently purchased as the finder for my Dob. I didn't need this finder and haven't even taken it out of its plastic packaging. It has a dovetail; it is the style that fits into the casting near the focuser on the OTA of an ST80 or similar scope.
The third is a generic 5 X 24. I tweaked this one a bit-- the inside and outside of the tube have been coated with supersaturated ultraflat black paint.
Again, all three have brackets. If you're interested, make me an offer-- they're taking up space, and the wife is starting to grumble. <g> Jim