Great looking bucks! My taxidermist usually gives them back in 3-4 months and I have never had a problem with them down the road..
My dad also had a Buck stolen from his house several years ago that is about 176 and valued at approx 6k. We know this because we got it back as the crook sold it to Bass Pro.
Thats a pretty good price, I have a state record (if entered) 254 4/8 non-typical (found dead) that is only valued at around 12k. 6k for a 170 class seems high.