Are Jefferson coins worth anything?

Are Jefferson nickels, featuring the portrait of Thomas Jefferson on the obverse side, truly worth anything beyond their face value? While these coins may not fetch high prices as collectibles or rare items, they do hold a significant place in American history and culture. Some Jefferson nickels may be worth more than others due to factors such as mintage year, condition, and rarity. But for the average coin collector or investor, is there a genuine opportunity to find value beyond the mere five cents they're worth?