New Ruger bluing is for rust prevention not a beautiful finish, or to be plain, Ruger bluing sucks. A good polish and blue job is spendy, and worth it. Look at a 1950 S&W or Colt, that is bluing. If you want to protect your gun, there are many coatings much better than bluing. If a custom blue job is what you want it will cost because it is labor intensive to get the surface polished.
Carl