Pricing for a vintage solingen

I was recently asked to do some research for a friend of mine who does not have access to a computer, but is interested in selling a valuable razor he has had for some time. The razor in question is a pre WWII Solingen Crown and Sword, with a molded birth of venus/venus on the halfshell on the handle. Around half a decade ago it was appraised at about $5000 give or take. Any tips on an accurate price, its desirability, and the proper venue for selling it would be greatly appreciated. Thanks.

Sorry, this is not an appraisal service.
We like to talk about razors and shaving for them, your and your friend's best bet is taking it to a professional.

#1 We don't do that.
#2 Nobody could tell you anything without pictures
#3 That sucker would have to be solid gold to be worth a number like that.

Since this thread is obviously only to get a price for resale I am locking the thread.