Only purchased 6 months ago from Bintel for $2000, the Polaris Benro Astro 3-Axis Head is in perfect condition and up for sale as I am happy with my MSM and my star adventurer which are both sufficient for my needs as a nightscape photographer. It works well, never had any issues, just not for me. Happy to provide paperwork that guides users with step-by-step instructions if needed. Still under warranty.
As it is in mint condition, price is fixed at $1700.