Re: STEVENS .25-20 SINGLE SHOT
A Stevens 44 barreled action (if the bore is good) will go around $250-$400. Stocks are easy to get from several plces if you don't mind doing the final fitting of 90% stocks. CPA, Crossno Stocks, and Trebone Carving all have semi inletted stock sets. Occasionally a buttstock or forearm will show up on Ebay, if you can confirm they are for the 44 with the seller.
Ballard, the great American Rifles!