My good friend, now departed, Willard T., used to send double rifles he obtained back to H&H for refurbish or repair and for cases when they did not have them. H&H average $600.00 CDN to refurbish the rifles and/or shotguns, as well as another $600.00 to $650.00 to make wooden cases for them bound in leather. This was in the mid 1970's.
This is just to give guys here an idea what it cost to have one made- even back then. $600.00 was a LOT of money to many of us back in 1976.