Can anyone inform me of the usefulness of coal burning stoves, please? My sister has 3 never-used, Vigilant Coal II cast iron stoves in original boxes. Her husband was a ”prepper” and passed away unexpectedly ….we discovered these in storage, along with chimneys, dbl wall pipes, elbows, thimbles, etc (all 8”). All are boxed and new. Sadly, we cannot use them but they are quite beautiful. Local Vermont Castings distributors in NY state are telling us there is no market for coal stoves here, but there is in PA. Is this true? I stumbled on this forum while researching the stove for pricing, etc., and hoping someone with coal stove smarts could advise…..can we find a home for these beauties?