If you want a lil' gem of an inexpensive .410 try to find Stevens Model 240 O/U with external hammer. It was 6lb takedown gun with 26" F/F barrels and 'Tenite' stock. These cute little "garden guns" were only made for few years, but are well worth tracking down.
I would not wish to give anyone here a stroke or heart attack so I'm not going to price that .410 311.