What should a 12 gauge hammerless Charles Daly Excelsior Steel Witten serial number 1633 made in Prussia be insured for?

The Charles Daly guns were offered in several grades which differed primarily in quality of wood and coverage of engraving. Of course, condition is most important. Value could be as low as $400 and as much as $7500-$8000. You really need a hands-on evaluation, or at least send us good clear digital photos of the entire gun. sales@countrygunsmith.net