What the best but cheap 50 cal black powder rifle?

I like the Thompson/Center Omega if your talking modern muzzle loaders, but the CVA Wolf 209 magnum is cheaper and will do much of the same thing at that lower price. If your talking classic side lock muzzle loaders I still like Thompson/Center even though others can be had cheaper.What the best but cheap 50 cal black powder rifle?
';best but cheap'; is an oxymoron when it comes to just about anything in life,... including firearms.