Top dollar will most likely be realized selling at gunbroker.com. $3K, as mentioned above, seems like what I'd expect it to sell for there. Kimber rifles are scarce. I for sure see someone paying $3K+ for some instant gratification. Even after selling fee's, it's probably the best place to net the most money.
As I mentioned, I've been looking for a while, have well above average Google-Fu skills, and there just hasn't been many even listed, gunbroker.com or forums/classifieds, so recent pricing is challenging.
Seller on the ads I posted has dropped his price to $2,500 shipped. Maybe keep an eye on those listings to get a sense of what something might sell for.
I found he has listed it here at well:
https://alaskaslist.com/-3/posts/9_...89_Kimber_Talkeetna_375_H_amp_H_Mag.html