Ok I have a Stevens Pope Krag.  I finally got it into a gunsmith.  Bad, bad and more bad news.  The barrel is trash.  He showed me the move of the bore scope and the bore and chamber are gone.  So, based on my research a Stevens Pope Krag goes in the neighborhood of $2600 or so. 

If I have the barrel sleeved with a new 22 caliber how much will the sleeving of the barrel take away from the value.  I found a company that will do the sleeving for about $450.  Or do I just put a nice 30-40 barrel on the action and go that route.