I saw that circam are very old coins, I didn't see a lot of circam that are more recent. Is this coin worth something?
It all depends on the buyer. To most of us it is worth 10 cents. A circam is when a coin is heavily toned to the terminal stage and wear or heavy pocket time has worn off the toning on the high points. Your coin looks corroded. and then the high points were worn down. Keep it if it interests you or want to start a collection of them.
Hey, I'd pay a quarter for it because I like the CircCam contrast! You don't see clad CircCams all that often. So yeah, you can file this one under the "not worth anything, but still cool" category. Edit- oh yeah, it's from my birthyear, too. Heck, I'd pay a whole buck for that, just because I like it.