Greetings! So sorry to hear of the circumstances calling for your having to sell some of your collection but as other members have advised, the forum is a great place to sell items to fellow collectors.
If you have spares for sale, especially a Wurttemberg fireman wappen, Bavarian base and spike in silver, or other parts or prject helmets I'd be very interested.
Thanks!
The value of the 6th Inniskilling dragoons 1834-37 is at least 4.500-5000 GBP, maybe more. I also own a similiar 7th The Princess Dragoon Guard 1834-37 with exchangeable Lions crest and Bear Plume. It looks most impressive with the Bear plume on.
Thomas