I have a chance to get a CVA Kentucky rifle. Thinking age wise mid 70's- 80's the rifle looks good, no cracks or poor fits but the bore is real bad like put away wet bad. I can get it for $100. I looked at barrel liners and I see they want over $8 per inch so that is out. I dont see many good barrels out there for this rifle. My first rifle was one of these and it shot well. I took a lot of game with it. Not sure what I should do about it. Is it worth re-barreling? Considering the cost of a new barrel and the work involved? Or maybe just wait till one shows up on here for sale with a good bore?