I have a Ruger Super Blackhawk in .44 Magnum in the back of my safe. I have never fired it. My brother used it to take his own life. That was the last time it was fired. I clean and oil it a couple of times a year.
I own a Remington 870 that I haven't shot in years. Been meaning to pick up some cheap bird shot so that I can shoot clays on the berm with it sometime at the club soon.
I've got a few that I've never shot, but I do want to. I inherited them from my father when he passed. A P08 Luger and a K98 Mauser that my Great Uncle Rex brought back from WW2, My grandfather's pump action .22 winchester, and my father's TC contender.