Please accept our apologies for the delayed response to your inquiry, which is due to a staffing shortage that has since been resolved. Here is your online appraisal:

This is a modern 12 gauge muzzle-loading black-powder percussion shotgun made by Pedersoli in Italy and sold by Dixie Gun Works. It appears to be in good condition, with some light carbon build-up around the hammers. The bores and exterior metal surfaces appear to be in excellent condition. The stock is also in excellent condition. Based on completed auctions of similar items, and as this item is lightly used, a fair market estimation is $800-850. Please reach out with any questions.