You can do a chamber cast and slug bore with wax. It is not a very hard thing to do. You simply need a good mic. The owner may or may not want a retail price for it. Talk to him. This gun most likely will not bring the price of a better known maker. It is a side lever, a much older locking mechanism. It has likely been rebarreled so it is not a collectable. You get the idea.... He may be willing to take monthly payments... Good luck with the new baby.

Pete