This is a typical American Scroll engraved gun in just a little over 50% coverage. Something like this would run ~$675.

If you’d like your name or initials engraved on the backstrap, there’s no additional charge.

American Scroll engraving on Ruger New Vaquero .357 Backstrap

Side view of American Scroll engraved Ruger New Vaquero .357 pistol