I had just done a search of all Ford's that have sold at the Mecum Gone Farming Auctions over the last several years.
A nice 8N that is not perfect but still has paint and isn't all rusty seems to average $1995.
Perfect museum quality resto's have went between $4000 to $6000
And anything over $6000 up into the 20's was a Funk or something with a V8 transplanted into it.
Over here in Canada I just had a guy try to sell me a 49 9N and he wanted $6500 for it. But I bought my 3000 diesel instead. And yes I overpaid for it also, but I wanted it, LOL
I learned something, pretty much everyone on Kijiji and Facebook Marketplace I have had interactions with is dishonest and selling painted up junk, LOL