The best way to determine actual value is to search the on-line auctions, such as www.gunbroker.com and www.auctionarms.com or even www.proxibid.com enter your details in the search and see what is selling and for how much. You can also search the archives and or sold items to get an idea of what your gun is selling for. Another place to look is The blue book of modern black powder values, available from www.midwayusa.com and www.bluebookpublications.com as well as many of the other hunting and firearm stores. Also available to NRA members on - line for free at www.nragive.org That will give you an idea of the general value. Guns tend to have some regional value too, say a Thompson Center Seneca may be worth a bit more in the north east than in the mid west, and a Ruger old army may sell higher in the northwest than the east coast. Don't forget condition has allot to do with value, and with black powder the bore is king. You may have a gun worth for example $500, but the same gun with a bad or rusted bore may only be worth $150 so compare apples to apples.
Contact Thompson Center Customer Service through their website. T/C generally uses name instead of numbers.
$1o0-$250, depending on condition.
The value of the Thompson Center Arms New Englander 12 gauge varies depending on the condition of the gun. On average, this gun retails in excellent condition for about 300 dollars.
The model is Hawkins- value in excellent condition about $250.
50-300 USD or so
Thompson Center Arms was created in 1965.
100-300 USD depending on condition.
300-400 USD
I have seen them selling for between 100-175 dollars,depending on overall condition and a good bore.
James R. Thompson Center was created in 1985.
If you mean a Thompson submachinegun, that will depend on the model and condition, and they are rather scarce. The last one I saw had a pricetag of $17,000, plus the $200 transfer tax you would pay the US Govt. If you mean a Thompson/Center modern firearm, that would depend on which model.
Thompson Center is currently owned by Smith and Wesson holding corp.