"Frigon gun"

hello im trying to find out the value of this shotgun
i know its a Marocchi but all it has on it for markings are the words "Frigon Trap" on the bottom of the receiver and the letters FT1
along the side of it. it also has the Morocchi emblem on either side its a single shot 12ga. it also looks like it has two firing pins in an o/u configuration. if anyone has any kind of info on this shotgun it would be apreciated much, thank you[:)]