Would like opinion on value

[DKNC]

I recently receive a Parkers Bros. Makers Meriden CT USA Trojan Steel 12 gauge hammerless side by side shotgun from an elderly family member that wants me to keep it safe after a recent break-in at their home. They also asked me to help them determine the value of the firearm. It was used for hunting in its early years but more recently has been prop up behind a closet door for many years. I would like opinions on its value from members on this site before I take it to get appraised. The serial number on all of the parts is 199859. Thank you in advance.