Just another forum member.
The next-to-last sentence in the header of this forum is:
"...While we encourage open discussions, due to the non-commercial nature of this forum, the moderating staff do ask that discussions or requests regarding ... pricing/discount information ... are conducted by email. "
I can only guess as to why the forum owners and mods discourage discussions about pricing etc. but my guess is that they want this forum to be a place where people talk about watches... not their values, prices and investments.
Hopefully someone will email you with some info about your watch and what it might be worth, I would but frankly I don't know much about that model sorry.
If plexi is wrong, I don't want to be right.