[SDguy]

I have attached pictures of the Test Luger I recently inherited in order to gain some feedback from the experts on this site.
My intention is to sell this all matching number pistol and wish to get your insight on where best to list for sale.
Simpson’s, Legacy, or somewhere else?
Also given its matching numbers with exception of magazine and around 80% original bluing, what would I expect as a reasonable selling price. Thanks in advance for comments