Case is used and shows some minor wear. These go for about $10 used in this condition, so the frames become free. I don’t know anything about the Firenza frames but they look like they’re from the 70s. As you can see from the last photo, the screw is up and I don’t have the tools to fix it. I’m not even sure it’s the right screw. Please refer to the pictures for overall condition. Ask any questions as needed