Those would be manual extractors, not ejectors. Nice looking gun. I hope the dents are repairable. Without proper evaluation of those estimating a value is next to impossible. Without knowing one would have to assume the barrels are no good which puts it into the parts gun realm.

The market will determine the selling price. The dent in the photo indicates a crease, which is more serious than just a dent. If you start the auction at a reasonable price that you are comfortable with, the bidding will give you the market price. If you over price it, the shotgun won't get any bids. Good luck!

Thanks for the info. These are beautiful shotguns. I wish mine didn't have the damage.