I won a Knight rolling block SS muzzleloader for 230$ at NWTF banquet. Did I pay to much and is the gun any good.

I'd say you got a good deal. Most places will charge more than that for a ss model. I bought one last summer to use for elk in Co. and is the only muzzleloader I own.I shot it all summer developing a good load for elk hunting. It is an accurate rifle, easy to clean. I have had zero problems with it. For some people, the high comb on the stock makes the sights hard to get down on. I, personally don't have a problem with that.