I have seen them selling for between 100-175 dollars,depending on overall condition and a good bore.
200-400 USD
50- 250 usd
50-300 USD or so
1975
$400-$450
If you have the money.
Aftermarket and some of the kit barrels do not have the Renegade stamping, or it may have been refinished at some point.
The value of a Thompson Center Renegade muzzleloader can vary widely based on factors such as its condition, age, and any modifications or original accessories. Generally, prices can range from $200 to $600. For an accurate valuation, it's best to consult recent sales data or seek an appraisal from a knowledgeable firearms dealer or collector.
100-300 USD
Most of the value will depend on the overall condition that the firearm is in. There are also variances of value by region and demand where the firearm is located. As a working figure if your Renegade in in good or better condition it should be worth about $175-$250.
$400 - $450 plus $125 for tang sight per one listed on eBay now. Outstanding rifle had one for decades.
If you mean the Thompson Center muzzle loading rifle, contact TC customer service through their webiste at tcarms.