Scott, Pedersoli shotguns are quite good. I have one and it's great for bunnies and birds. A real sweet shooter. In good clean used condition with no rust, pits or major stock dings they seem to go in the neighborhood of $600. Maybe add another $100 if truly unfired and unmarked. I know I wouldn't sell mine for less than that. Heck, I doubt I'd ever sell it at all.

Take that sucker to a crop field infested with Blackbirds or Starlings and have yourself a ball.