Price Negotiations for Non-Rolex, Non Independent Watches

[fatcows7]

Hi all (Admins, please move to another thread if not appropriate),

I just had a question regarding price negotiations in general. I'm looking for a non-sports model Tudor which is somewhat readily available.

I had thought that non-rolex and non-indepedent watches would receive a hefty discount (think 40%) in the grey market (assuming it is used). For a brand new piece, I would assume I could get at least a 20% discount from the grey market.

Please correct me if my assumption here is wrong.

Thank you!