Has had little use the iOptron Skytracker Pro is a great lightweight skytracker fit any standard 3/8" Tripod fitting. I used it on a Manfrotto Tripod.
Bought new from Sidereal Trading April 2020
https://www.siderealtrading.com.au/p...h-polar-scope/
$499 new asking $350 posted
Also a older Manfrotto Ballhead with two camera brackets.
$75 posted