Nihonto Club

Hello there, I have an idea I've posted this before but can't find it on this site.
I am trying to identify the age, swordsmith, period of a Japanese sword I have. Please see the photo's and I think I have covered all the useful elements to enable an ID to be made by someone who knows what they're talking about. I am also trying to establish a value as well with a view selling it. Any help I can get will be welcome. Best wishes and stay safe.