Think that everything can always have a second chance, maybe find somewhere where you can exchange them or sell them for a few cents that you then convert into sats, better than nothing, or you could just donate them, recently I had some dusty "DC Comic" ones I read them again and then gave them to some kids who were interested in reading them. And I hope that when you read them you pass them on to other hands.
There are a handful that are worth something, though you have to go back a bit (I'm not sure there's been a major character debut since the '80s). Most of the regular ones probably aren't worth much.